Definition two_cat_rassociator_lassociator {w x y z : C} (f : w --> x) (g : x --> y) (h : y --> z) : two_cat_rassociator f g h • two_cat_lassociator f g h = id2 _.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Setcategories. Require Import UniMath.CategoryTheory.Core.Univalence.