until -package:numeric-prelude -package:yesod-paginator -package:prelude-compat -package:numhask -package:mixed-types-num -package:base -package:linear-base is:exact -package:elerea -package:LambdaHack -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.