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munisystem/multfact.lsp

Created January 1, 2016 00:57
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N!*(N-1)!*...*2!*1!
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multfact.lsp
(defun factorial (num)
(cond ((= num 1) 1)
(t (* num (factorial (- num 1))))))
(defun multfact (num)
(cond ((= num 1) 1)
(t (* (factorial num) (multfact (- num 1))))))
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