map -package:containers -package:insert-ordered-containers -package:base-compat-batteries -package:aeson -package:Cabal-syntax -package:charset -package:basement -package:monoidal-containers -package:regex-tdfa -package:base -package:psqueues package:dense-linear-algebra

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