fact: Definition isEqualizer_z_iso {C : category} {e₁ e₂ x y : C} {f g : x --> y} {p₁ : e₁ --> x} {q₁ : p₁ · f = p₁ · g} {p₂ : e₂ --> x} {q₂ : p₂ · f = p₂ · g} (H : isEqualizer f g p₁ q₁) (h : z_iso e₂ e₁) (r : p₂ = h · p₁) : isEqualizer f g p₂ q₂.
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Monics UniMath.CategoryTheory.Retracts