Lemma isaprop_is_univalent_dagger {C : category} (dag : dagger C) : isaprop (is_univalent_dagger dag). Proof. do 2 (apply impred_isaprop ; intro) ; apply isapropisweq. Qed.
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.Core.Functors. Require Import UniMath.CategoryTheory.DaggerCategories.Categories. Require Import UniMath.CategoryTheory.DaggerCategories.Unitary.