map -package:containers is:exact -package:conduit -package:charset -package:monoidal-containers -package:psqueues -package:base-compat -package:blaze-html -package:Cabal-syntax -package:incipit-base -package:base package:dense-linear-algebra

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