fact: Definition EOle {X : EffectivelyOrderedSet} : po X := let R := pr2 X in make_po (pr1 R) (pr1 (pr1 (pr2 (pr2 R)))).
imports: UniMath.Foundations.Sets UniMath.MoreFoundations.QuotientSet UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.Sets UniMath.MoreFoundations.Orders UniMath.Algebra.BinaryOperations UniMath.Algebra.Apartness UniMath.OrderTheory.Lattice.Lattice