map -package:containers -package:dlist -package:conduit -package:basement -package:aeson -package:regex-tdfa is:exact -package:bytestring -package:incipit-base -package:base -package:base-compat -package:base-compat-batteries -package:charset package:dense-linear-algebra

map :: (Double -> Double) -> Matrix -> Matrix
dense-linear-algebra Statistics.Matrix
Apply function to every element of matrix