Proposition collage_profunctor_category_inr_ff : fully_faithful collage_profunctor_category_inr. Proof. intros x y. apply idisweq. Defined.
Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Prelude. Require Import UniMath.CategoryTheory.Profunctors.Core. Require Import UniMath.CategoryTheory.Profunctors.Examples. Require Import UniMath.CategoryTheory.Profunctors.Squares.