fact: Definition nat_to_NonnegativeRationals (n : nat) : NonnegativeRationals := Rationals_to_NonnegativeRationals (hztohq (nattohz n)) (hztohqandleh 0%hz _ (nattohzandleh O n (natleh0n n))).
imports: UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.PartA UniMath.MoreFoundations.Sets UniMath.MoreFoundations.Orders UniMath.RealNumbers.Sets UniMath.RealNumbers.Fields UniMath.Algebra.DivisionRig UniMath.OrderTheory.Lattice.Lattice UniMath.RealNumbers.Prelim