map is:exact -package:text -package:Cabal-syntax -package:ghc -package:blaze-html -package:base -package:containers -package:filepath -package:case-insensitive -package:base-compat -package:invertible -package:charset package:dense-linear-algebra

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