fact: Definition bindelta_pair_pr2_z_iso {C₁ C₂ C₃ : category} (F : C₁ ⟶ C₂) (G : C₁ ⟶ C₃) : nat_z_iso (bindelta_pair_functor F G ∙ pr2_functor _ _) G.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.FunctorCategory UniMath.CategoryTheory.opp_precat