fact: Definition equalizer_of_setcategory_ump_mor_is_functor {C₁ C₂ : setcategory} (F G : C₁ ⟶ C₂) {C₀ : setcategory} (H : C₀ ⟶ C₁) (p : H ∙ F = H ∙ G) : is_functor (equalizer_of_setcategory_ump_mor_data F G H p).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Setcategories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Categories.CategoryOfSetCategories UniMath.CategoryTheory.Limits.Equalizers