Definition bindelta_pair_functor {C D E : category} (F : C ⟶ D) (G : C ⟶ E) : C ⟶ (D × E). Proof. apply (tpair _ (bindelta_pair_functor_data C D E F G)). apply is_functor_bindelta_pair_functor_data. Defined.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Core.Univalence. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Core.NaturalTransformations. Require Import UniMath.CategoryTheory.FunctorCategory. Require Import UniMath.CategoryTheory.opp_precat.