Definition disp_map_slice_bifinal : bifinal_obj (disp_map_slice_bicat D b). Proof. simple refine (_ ,, _). - exact disp_map_slice_bifinal_obj. - use make_is_bifinal. + exact disp_map_slice_bifinal_1cell_property. + exact disp_map_slice_bifinal_2cell_property. + exact disp_map_slice_bifinal_eq_property. Defined.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.DisplayedCats.Core. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.Invertible_2cells. Require Import UniMath.Bicategories.Core.BicategoryLaws. Require Import UniMath.Bicategories.Core.Unitors. Require Import UniMath.Bicategories.DisplayedBicats.DispBicat. Require Import UniMath.Bicategories.DisplayedBicats.Examples.DisplayMapBicatSlice. Require Import UniMath.Bicategories.Limits.Final. Require Import UniMath.Bicategories.Limits.Products. Require Import UniMath.Bicategories.Limits.Pullbacks. Require Import UniMath.Bicategories.Limits.Examples.OpCellBicatLimits. Require Import UniMath.Bicategories.Logic.DisplayMapBicat.