:: Ord a => [a] -> [a] is:exact -package:stm-containers -package:lens -package:containers -package:safe -package:integration -package:Cabal -package:witherable -package:hedgehog package:errors

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