Definition is_cartesian_2cell_sfib_factor_comm {x : B} {f g : x --> e} {γ : f ==> g} (Hγ : is_cartesian_2cell_sfib γ) {h : x --> e} {α : h ==> g} {δp : h · p ==> f · p} (q : α ▹ p = δp • (γ ▹ p)) : is_cartesian_2cell_sfib_factor Hγ _ _ q • γ = α := pr221 (Hγ h α δp q).
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.