fact: Definition preserves_initial_bindelta_pair_functor {C D₁ D₂ : category} {F : C ⟶ D₁} {G : C ⟶ D₂} (HF : preserves_initial F) (HG : preserves_initial G) : preserves_initial (bindelta_pair_functor F G).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.PrecategoryBinProduct UniMath.CategoryTheory.Limits.Terminal UniMath.CategoryTheory.Limits.BinProducts UniMath.CategoryTheory.Limits.Pullbacks UniMath.CategoryTheory.Limits.Initial UniMath.CategoryTheory.Limits.BinCoproducts UniMath.CategoryTheory.Limits.Preservation