fact: Definition hasuniquerepbranch (T : preZFS) : UU := ∏ (x y : T), (Branch T x) = (Branch T y) → x = y.
imports: UniMath.Foundations.PartB UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.Foundations.HLevels UniMath.Combinatorics.WellOrderedSets UniMath.Combinatorics.OrderedSets UniMath.MoreFoundations.DecidablePropositions UniMath.MoreFoundations.Propositions