fact: Definition ap_multNonnegativeReals: ∏ x x' y y' : NonnegativeReals, x * y ≠ x' * y' -> x ≠ x' ∨ y ≠ y' := apCCDRmult (X := NonnegativeReals).
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