18 lines
269 B
Common Lisp
18 lines
269 B
Common Lisp
;; -*- mode: lisp; -*-
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(fn fact (n)
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(if (<= n 0)
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1
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(* n (fact (- n 1)))))
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(assert (= (fact 12) 479001600))
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(let ((square (fn (x) (* x x))))
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(assert (= (square 4) 16))
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)
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(let ((x 42))
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(assert (= ((fn (y) (+ x y) 1)
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43)))
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)
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