fact: Definition slice_coprod_ump_1_map_inl_eq : cell_slice_homot (bincoprod_cocone_inl slice_coprod_cone · slice_coprod_ump_1_map) (bincoprod_cocone_inl q) slice_coprod_ump_1_map_inl_cell.
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