fact: Definition Dcuts_eq : hrel Dcuts_set := λ X Y : Dcuts_set, make_hProp (∏ r, (r ∈ X -> r ∈ Y) × (r ∈ Y -> r ∈ X)) (isaprop_Dcuts_eq_rel X Y).
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