fact: Definition Dcuts_of_Dcuts'_val : hsubtype Dcuts := λ x : Dcuts, ∃ r : NonnegativeRationals, (¬ (r ∈ x)) × E r.
imports: UniMath.MoreFoundations.Orders UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.Notations UniMath.RealNumbers.Sets UniMath.Algebra.ConstructiveStructures UniMath.OrderTheory.Lattice.Lattice UniMath.RealNumbers.Prelim UniMath.RealNumbers.NonnegativeRationals