Automatizar a través de Haskell la fórmula de desviación estándar Restricciones: Sin uso de listas condicionales o por compresión. Sólo se permiten funciones de haskell para obtener raíces y potencias.

f x = (sum x) / (fromIntegral (length x))
s x = sqrt (sum (map (\y -> ((y - f x)**2)) x))

Haskell

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Function from Description: Generate a function just by describing what is needs to do. Choose of many programming languages.
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Fix invalid Code: To spot a missing character somewhere can be frustrating. This feature will help you to fix it.
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