proposition: Lemma NonnegativeRationals_to_NonnegativeReals_one : NonnegativeRationals_to_NonnegativeReals 1%NRat = 1.
proof: Proof. reflexivity. 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