sunterlib/s48/srfi-10/test/math.scm

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;;; This file is part of the Scheme Untergrund Library.
2004-01-16 10:37:46 -05:00
;; This code, written by Taylor Campbell, is in the public domain.
(define (circumference r) (* '#,(pi) 2 r))
(define (area r) (* '#,(pi) (expt r 2)))