Definition category_precategory_data : precategory_data := make_precategory_data category_precategory_ob_mor (λ _, functor_identity _) (λ C₁ C₂ C₃ F G, F ∙ G).
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Prelude. Require Import UniMath.CategoryTheory.Equivalences.Core. Require Import UniMath.CategoryTheory.FunctorCategory.