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