map is:exact -package:text -package:bytestring -package:basement -package:ghc -package:case-insensitive -package:dlist -package:integration -package:monoidal-containers -package:filepath -package:pipes -package:base-compat-batteries -package:aeson package:dense-linear-algebra

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