map -package:containers -package:base-prelude -package:dlist -package:base-compat -package:base -package:invertible -package:case-insensitive -package:bytestring -package:charset -package:monoidal-containers -package:conduit package:dense-linear-algebra

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