until -package:numeric-prelude -package:streaming -package:yesod-paginator -package:numhask -package:llvm-hs-pure -package:base-prelude is:exact -package:netwire

until p f yields the result of applying f until p holds.
repeat action until result fulfills condition
until p f yields the result of applying f until p holds.
until p f yields the result of applying f until p holds.