map -package:containers is:exact -package:dlist -package:basement -package:invertible -package:incipit-base -package:aeson -package:os-string -package:psqueues -package:base-compat-batteries -package:amazonka-core package:dense-linear-algebra

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