Averages/Root mean square: Difference between revisions
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(Added a Potion-lang solution.) |
(→{{header|Ruby}}: Shortened; use sum method.) |
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and a non object-oriented solution: |
and a non object-oriented solution: |
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<lang ruby>def rms(seq) |
<lang ruby>def rms(seq) |
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Math.sqrt(seq. |
Math.sqrt(seq.sum{|x| x*x}.fdiv(seq.size) ) |
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end |
end |
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puts rms (1..10) |
puts rms (1..10) # => 6.2048368229954285</lang> |
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=={{header|Run BASIC}}== |
=={{header|Run BASIC}}== |
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