fact: Definition WOStotal {X:hSet} (S : WOSubset X) : isTotalOrder (WOSrel S) := pr122 S.
imports: UniMath.MoreFoundations.DecidablePropositions UniMath.MoreFoundations.Propositions UniMath.MoreFoundations.Subtypes UniMath.MoreFoundations.Sets UniMath.MoreFoundations.AxiomOfChoice UniMath.Combinatorics.OrderedSets