map -package:containers -package:Cabal-syntax -package:basement -package:psqueues -package:monoidal-containers is:exact -package:bytestring -package:hedgehog -package:aeson -package:base-compat-batteries -package:base-prelude package:dense-linear-algebra

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