Definition is_cartesian_2cell_sfib_factor_inv2cell : k ==> f := is_cartesian_2cell_sfib_factor _ Hβ ζ ((k ◃ α) • δp • (f ◃ α^-1)) help_eq.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.DisplayedCats.StreetFibration. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.Invertible_2cells. Require Import UniMath.Bicategories.Core.Univalence.