fact: Definition isBinCoproduct_in_product_category {x y z : category_binproduct C₁ C₂} (i₁ : x --> z) (i₂ : y --> z) (H₁ : isBinCoproduct _ (pr1 x) (pr1 y) (pr1 z) (pr1 i₁) (pr1 i₂)) (H₂ : isBinCoproduct _ (pr2 x) (pr2 y) (pr2 z) (pr2 i₁) (pr2 i₂)) : isBinCoproduct _ x y z i₁ i₂.
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