map -package:base-prelude -package:basement is:exact -package:case-insensitive -package:bytestring -package:invertible -package:base-compat -package:filepath -package:hedgehog -package:conduit -package:ghc -package:pipes -package:containers package:dense-linear-algebra

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