This is the snippet to allow the add MATHML tags on the BB Press forum reply.

allow-mathml-in-bbpress.php

<?php
add_filter( 'bbp_kses_allowed_tags', 'rew_add_mathml') ;

function rew_add_mathml ($allowed) {

  $allowed['abs'] = array(
    'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['and'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['annotation'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['annotation-xml'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['apply'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['approx'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arccos'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arccosh'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arccot'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arccoth'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arccsc'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arccsch'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arcsec'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arcsech'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arcsin'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arcsinh'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arctan'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arctanh'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['arg'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['bind'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['bvar'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['card'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cartesianproduct'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cbytes'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['ceiling'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cerror'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['ci'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cn'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['codomain'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['complexes'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['compose'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['condition'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['conjugate'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cos'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cosh'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cot'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['coth'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['cs'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['csc'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['csch'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['csymbol'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['curl'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['declare'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['degree'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['determinant'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['diff'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['divergence'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['divide'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['domain'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['domainofapplication'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['emptyset'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['eq'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['equivalent'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['eulergamma'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['exists'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['exp'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['exponentiale'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['factorial'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['factorof'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['false'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['floor'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['fn'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['forall'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['gcd'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['geq'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['grad'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['gt'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['ident'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['image'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['imaginary'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['imaginaryi'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['implies'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['in'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['infinity'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['int'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['integers'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['intersect'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['interval'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['inverse'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['lambda'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['laplacian'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['lcm'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['leq'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['limit'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['list'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['ln'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['log'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['logbase'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['lowlimit'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['lt'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['maction'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['maligngroup'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['malignmark'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['math'] = array(
      'xmlns'=>true, 'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['matrix'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['matrixrow'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['max'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mean'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['median'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['menclose'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['merror'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mfenced'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mfrac'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mglyph'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mi'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mi"'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['min'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['minus'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mlabeledtr'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mlongdiv'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mmultiscripts'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mn'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mo'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mode'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['moment'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['momentabout'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mover'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mpadded'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mphantom'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mprescripts'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mroot'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mrow'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['ms'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mscarries'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mscarry'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msgroup'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msline'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mspace'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msqrt'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msrow'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mstack'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mstyle'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msub'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msubsup'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['msup'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mtable'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mtd'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mtext'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['mtr'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['munder'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['munderover'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['naturalnumbers'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['neq'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['none'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['not'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['notanumber'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['notin'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['notprsubset'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['notsubset'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['or'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['otherwise'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['outerproduct'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['partialdiff'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['pi'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['piece'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['piecewise'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['plus'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['power'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['primes'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['product'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['prsubset'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['quotient'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['rationals'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['real'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['reals'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['reln'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['rem'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['root'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['scalarproduct'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sdev'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sec'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sech'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['selector'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['semantics'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sep'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['set'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['setdiff'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['share'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sin'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sinh'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['span'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['subset'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['sum'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['tan'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['tanh'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['tendsto'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['times'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['transpose'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['true'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['union'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['uplimit'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['variance'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['vector'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['vectorproduct'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  $allowed['xor'] = array(
      'abs' => true,'and' => true,'annotation' => true,'annotation-xml' => true,'apply' => true,'approx' => true,'arccos' => true,'arccosh' => true,'arccot' => true,'arccoth' => true,'arccsc' => true,'arccsch' => true,'arcsec' => true,'arcsech' => true,'arcsin' => true,'arcsinh' => true,'arctan' => true,'arctanh' => true,'arg' => true,'bind' => true,'bvar' => true,'card' => true,'cartesianproduct' => true,'cbytes' => true,'ceiling' => true,'cerror' => true,'ci' => true,'cn' => true,'codomain' => true,'complexes' => true,'compose' => true,'condition' => true,'conjugate' => true,'cos' => true,'cosh' => true,'cot' => true,'coth' => true,'cs' => true,'csc' => true,'csch' => true,'csymbol' => true,'curl' => true,'declare' => true,'degree' => true,'determinant' => true,'diff' => true,'divergence' => true,'divide' => true,'domain' => true,'domainofapplication' => true,'emptyset' => true,'eq' => true,'equivalent' => true,'eulergamma' => true,'exists' => true,'exp' => true,'exponentiale' => true,'factorial' => true,'factorof' => true,'false' => true,'floor' => true,'fn' => true,'forall' => true,'gcd' => true,'geq' => true,'grad' => true,'gt' => true,'ident' => true,'image' => true,'imaginary' => true,'imaginaryi' => true,'implies' => true,'in' => true,'infinity' => true,'int' => true,'integers' => true,'intersect' => true,'interval' => true,'inverse' => true,'lambda' => true,'laplacian' => true,'lcm' => true,'leq' => true,'limit' => true,'list' => true,'ln' => true,'log' => true,'logbase' => true,'lowlimit' => true,'lt' => true,'maction' => true,'maligngroup' => true,'malignmark' => true,'math' => true,'matrix' => true,'matrixrow' => true,'max' => true,'mean' => true,'median' => true,'menclose' => true,'merror' => true,'mfenced' => true,'mfrac' => true,'mglyph' => true,'mi' => true,'mi"' => true,'min' => true,'minus' => true,'mlabeledtr' => true,'mlongdiv' => true,'mmultiscripts' => true,'mn' => true,'mo' => true,'mode' => true,'moment' => true,'momentabout' => true,'mover' => true,'mpadded' => true,'mphantom' => true,'mprescripts' => true,'mroot' => true,'mrow' => true,'ms' => true,'mscarries' => true,'mscarry' => true,'msgroup' => true,'msline' => true,'mspace' => true,'msqrt' => true,'msrow' => true,'mstack' => true,'mstyle' => true,'msub' => true,'msubsup' => true,'msup' => true,'mtable' => true,'mtd' => true,'mtext' => true,'mtr' => true,'munder' => true,'munderover' => true,'naturalnumbers' => true,'neq' => true,'none' => true,'not' => true,'notanumber' => true,'notin' => true,'notprsubset' => true,'notsubset' => true,'or' => true,'otherwise' => true,'outerproduct' => true,'partialdiff' => true,'pi' => true,'piece' => true,'piecewise' => true,'plus' => true,'power' => true,'primes' => true,'product' => true,'prsubset' => true,'quotient' => true,'rationals' => true,'real' => true,'reals' => true,'reln' => true,'rem' => true,'root' => true,'scalarproduct' => true,'sdev' => true,'sec' => true,'sech' => true,'selector' => true,'semantics' => true,'sep' => true,'set' => true,'setdiff' => true,'share' => true,'sin' => true,'sinh' => true,'span' => true,'subset' => true,'sum' => true,'tan' => true,'tanh' => true,'tendsto' => true,'times' => true,'transpose' => true,'true' => true,'union' => true,'uplimit' => true,'variance' => true,'vector' => true,'vectorproduct' => true,'xor' => true,
  );
  
  return $allowed ;
}
?>