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(expt b n)
Returns b raised to the nth power for integer n >= 0.
Norman Walsh, <norm@berkshire.net>
(define (expt b n)
;; Exponentiation
;;
(if (<= n 0)
1
(* b (expt b (- n 1)))))| Prev | Home | Next |
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Copyright © 1997, 1998 Norman Walsh