map -package:containers -package:aeson -package:amazonka-core -package:ghc -package:dlist -package:imports -package:monoidal-containers -package:incipit-base -package:integration -package:charset -package:base -package:os-string -package:Cabal-syntax -package:psqueues -package:foldl package:dense-linear-algebra -is:exact

Apply function to every element of matrix