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Simtel MSDOS - Coast to Coast
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ACKERMAN.LSP
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Wrap
Lisp/Scheme
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1993-12-17
|
120b
|
5 lines
(defun ack (m n)
(cond ((zerop m) (1+ n))
((zerop n) (ack (1- m) 1))
((ack (1- m) (ack m (1- n))))))