map is:exact -package:text -package:bytestring -package:basement -package:ghc -package:invertible -package:base -package:conduit -package:os-string -package:base-prelude -package:monoidal-containers -package:foldl package:dense-linear-algebra

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