map -package:containers -package:base -package:aeson -package:base-compat-batteries -package:ghc -package:foldl is:exact -package:bytestring -package:monoidal-containers -package:incipit-base -package:basement package:dense-linear-algebra

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