fact: Definition op2_bicat_is_extensive (B : bicat_with_biinitial_bincoprod) (HB : is_extensive B) : is_extensive (op2_bicat_biinitial_coproduct B).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.Examples.OpCellBicat UniMath.Bicategories.Morphisms.FullyFaithful UniMath.Bicategories.Morphisms.Examples.MorphismsInOp2Bicat UniMath.Bicategories.Colimits.Initial UniMath.Bicategories.Colimits.Coproducts UniMath.Bicategories.Colimits.Extensive UniMath.Bicategories.Limits.Pullbacks UniMath.Bicategories.Limits.CommaObjects UniMath.Bicategories.Limits.Examples.OpCellBicatLimits