:: Ord a => [a] -> [a] -package:focus -package:mono-traversable -package:Cabal -package:basement -package:integration -package:extra -package:hedgehog is:exact -package:ghc package:errors

A minimum that fails using mzero
A maximum that fails using mzero
tailSafe [] = []
tailSafe [1,3,4] = [3,4]