Definition is_univalent_2_0_bicat_of_inv2cells (HB_2_1 : is_univalent_2_1 B) (HB_2_0 : is_univalent_2_0 B) : is_univalent_2_0 bicat_of_inv2cells. Proof. use total_is_univalent_2_0. - exact HB_2_0. - use disp_univalent_2_0_disp_bicat_of_inv2cells. exact HB_2_1. Defined.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.Invertible_2cells. Require Import UniMath.Bicategories.Core.Univalence. Require Import UniMath.Bicategories.Core.BicategoryLaws. Require Import UniMath.Bicategories.Core.Unitors. Require Import UniMath.Bicategories.DisplayedBicats.DispBicat. Require Import UniMath.Bicategories.DisplayedBicats.DispAdjunctions. Require Import UniMath.Bicategories.DisplayedBicats.DispInvertibles. Require Import UniMath.Bicategories.DisplayedBicats.DispUnivalence.