fact: Definition Dcuts_of_Dcuts_val : NonnegativeRationals → hProp := λ r : NonnegativeRationals, ∃ X : Dcuts, (E X) × (r ∈ X).
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