proposition: Lemma Dcuts_ge_0 : ∏ x : Dcuts, Dcuts_zero <= x.
proof: Proof. intros x r Hr. apply fromempty. revert Hr. now apply Dcuts_zero_empty. Qed.
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