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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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Task/Metaprogramming/Common-Lisp/metaprogramming-1.lisp Normal file
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(loop for count from 1
for x in '(1 2 3 4 5)
summing x into sum
summing (* x x) into sum-of-squares
finally
(return
(let* ((mean (/ sum count))
(spl-var (- (* count sum-of-squares) (* sum sum)))
(spl-dev (sqrt (/ spl-var (1- count)))))
(values mean spl-var spl-dev))))