Definition Dcuts : tightapSet := Dcuts_set ,, Dcuts_ap_rel ,, (isirrefl_Dcuts_ap_rel ,, issymm_Dcuts_ap_rel ,, iscotrans_Dcuts_ap_rel) ,, istight_Dcuts_ap_rel.
Require Import UniMath.MoreFoundations.Orders. Require Import UniMath.MoreFoundations.Tactics. Require Import UniMath.MoreFoundations.Notations. Require Import UniMath.RealNumbers.Sets. Require Import UniMath.OrderTheory.Lattice.Lattice. Require Import UniMath.RealNumbers.Prelim. Require Import UniMath.RealNumbers.NonnegativeRationals.