X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=math.lisp;h=c03b27f5d54238e5cfc1a48df0e43d7e3d3d5f8c;hp=b3df9d6a045e0fb66938e21f0bdf7d7acb3a364e;hb=4298b0107c7d773ad7e2ee3b0837f8927da41578;hpb=b43594669e466089305948a40cfacd1b63b0767a diff --git a/math.lisp b/math.lisp index b3df9d6..c03b27f 100644 --- a/math.lisp +++ b/math.lisp @@ -104,7 +104,7 @@ (/ (sin x) x)))) -(defun number-within-percentage (a b percent) +(defun numbers-within-percentage (a b percent) "Determines if two numbers are equal within a percentage difference." (let ((abs-diff (* 0.01 percent 0.5 (+ (abs a) (abs b))))) (< (abs (- a b)) abs-diff)))