fact: Definition isboolDcuts : hsubtype Dcuts := (λ x : Dcuts, make_hProp _ (isboolDcuts_isaprop x)).
imports: UniMath.Foundations.Preamble UniMath.MoreFoundations.Tactics UniMath.RealNumbers.Prelim UniMath.RealNumbers.Sets UniMath.RealNumbers.NonnegativeRationals UniMath.RealNumbers.NonnegativeReals