8 lines
224 B
Nim
8 lines
224 B
Nim
from math import sqrt, sum
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from sequtils import mapIt
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proc qmean(num: seq[float]): float =
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result = num.mapIt(it * it).sum
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result = sqrt(result / float(num.len))
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echo qmean(@[1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0])
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