Definition discrete_reindex_twosided_disp_cat (HD : discrete_twosided_disp_cat D) : discrete_twosided_disp_cat reindex_twosided_disp_cat. Proof. repeat split. - apply isaprop_disp_twosided_mor_reindex_twosided_disp_cat. apply HD. - apply all_disp_mor_iso_reindex_twosided_disp_cat. apply HD. - apply is_univalent_reindex_twosided_disp_cat. apply HD. 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.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Core.Univalence. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.TwoSidedDispCat. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Isos. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Discrete. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Univalence. Require Import UniMath.CategoryTheory.TwoSidedDisplayedCats.Total. Section FromReindexIso. End FromReindexIso.