fact: Definition Coequalizer_eq_ar {C : category} {x y c : C} {f g : x --> y} {e₁ e₂ : y --> c} (p : e₁ = e₂) (q₁ : f · e₁ = g · e₁) (q₂ : f · e₂ = g · e₂) (H : isCoequalizer f g e₁ q₁) : isCoequalizer f g e₂ q₂.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Epis UniMath.CategoryTheory.Limits.BinCoproducts UniMath.CategoryTheory.Retracts