map -package:containers -package:insert-ordered-containers -package:dense-linear-algebra -package:invertible -package:basement -is:exact -package:base-prelude -package:imports -package:base-compat -package:pipes is:exact -package:ghc 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.