proposition: Lemma Dcuts_min_le_l : ∏ x y : Dcuts, Dcuts_min x y <= x.
proof: Proof. intros x y r Hr. exact (pr1 Hr). 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