fact: Definition Dcuts : tightapSet := Dcuts_set ,, Dcuts_ap_rel ,, (isirrefl_Dcuts_ap_rel ,, issymm_Dcuts_ap_rel ,, iscotrans_Dcuts_ap_rel) ,, istight_Dcuts_ap_rel.
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