map -package:containers -package:base-compat -package:charset -package:dense-linear-algebra -package:Cabal-syntax -package:base-compat-batteries -package:ghc -package:base -is:exact -package:invertible is:exact -package:basement package:psqueues
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.