Proposition mor_to_end_comm (w' : wedge) (x : C) : mor_to_end w' · mor_of_wedge w x = mor_of_wedge w' x. Proof. exact (eq_of_wedge_map (pr1 (Hw w')) x). Qed.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.OppositeCategory.Core. Require Import UniMath.CategoryTheory.PrecategoryBinProduct. Require Import UniMath.CategoryTheory.Limits.Products. Require Import UniMath.CategoryTheory.Limits.Equalizers.