Definition bottom_element {X : hSet} (RX : PartialOrder X) : UU := ∑ (x : X), ∏ (y : X), RX x y.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.OrderTheory.Posets.Basics. Require Import UniMath.OrderTheory.Posets.MonotoneFunctions.