fact: Definition slice_coprod_ump_unique {q : slice_bicat b} {φ ψ : slice_coprod_cone --> q} (α : bincoprod_cocone_inl slice_coprod_cone · φ ==> bincoprod_cocone_inl slice_coprod_cone · ψ) (β : bincoprod_cocone_inr slice_coprod_cone · φ ==> bincoprod_cocone_inr slice_coprod_cone · ψ) : isaprop (∑ (γ : φ ==> ψ), bincoprod_cocone_inl slice_coprod_cone ◃ γ = α × bincoprod_cocone_inr slice_coprod_cone ◃ γ = β).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.DisplayedCats.Core UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.BicategoryLaws UniMath.Bicategories.Core.Unitors UniMath.Bicategories.DisplayedBicats.DispBicat UniMath.Bicategories.DisplayedBicats.Examples.Slice UniMath.Bicategories.Colimits.Initial UniMath.Bicategories.Colimits.Coproducts