Averages/Arithmetic mean: Difference between revisions
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<syntaxhighlight lang="lisp">(let ((x '(1 2 3 4))) |
<syntaxhighlight lang="lisp">(let ((x '(1 2 3 4))) |
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(calc-eval "vmean($1)" nil (append '(vec) x)))</syntaxhighlight> |
(calc-eval "vmean($1)" nil (append '(vec) x)))</syntaxhighlight> |
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=={{header|EMal}}== |
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<syntaxhighlight lang="emal"> |
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fun mean = real by some real values |
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real sum |
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int count |
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for each real value in values |
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sum += value |
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++count |
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end |
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return when(count == 0, 0.0, sum / count) |
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end |
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writeLine(mean()) |
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writeLine(mean(3,1,4,1,5,9)) |
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</syntaxhighlight> |
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{{out}} |
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<pre> |
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0.0 |
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3.8333333333333333333333333333 |
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</pre> |
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=={{header|Erlang}}== |
=={{header|Erlang}}== |
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