Created
December 19, 2012 11:42
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Continued fractions in Perl6 (candidate for http://rosettacode.org/wiki/Continued_fraction#Perl6)
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| sub infix:<o>(&f, &g) { -> $x { &f(&g($x)) } } | |
| sub continued-fraction(@a, @b) | |
| { | |
| gather for [\o] (@a.shift + @b.shift / *) xx * { | |
| take .(Inf) | |
| } | |
| } | |
| say continued-fraction((1, 2 xx *).list, (1 xx *).list)[3]; |
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