Definition r_bind_r_bind {R : RelMonad_data} (X : RelMonad_axioms R) : ∏ c d e (f : D ⟦J c, R d⟧) (g : D ⟦J d, R e⟧), r_bind R f · r_bind R g = r_bind R (f · r_bind R g) := pr2 (pr2 X).
Require Import UniMath.Foundations.PartD. Require Import UniMath.Foundations.Propositions. Require Import UniMath.Foundations.Sets. Require Import UniMath.MoreFoundations.Tactics. Require Import UniMath.MoreFoundations.PartA. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Core.NaturalTransformations. Require Import UniMath.CategoryTheory.Core.Univalence. Require Import UniMath.CategoryTheory.FunctorCategory. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Adjunctions.Core.