RosettaCodeData/Task/Ackermann-function/LFE/ackermann-function.lfe
2023-07-01 13:44:08 -04:00

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120 B
Text

(defun ackermann
((0 n) (+ n 1))
((m 0) (ackermann (- m 1) 1))
((m n) (ackermann (- m 1) (ackermann m (- n 1)))))