Definition unitary_to_mor {C : category} {dag : dagger_structure C} {x y : C} (u : unitary dag x y) : C⟦x,y⟧ := pr1 u.
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.DaggerCategories.Categories.