fact: Definition unitary_functors {C D : category} {dagC : dagger C} {dagD : dagger D} {F G : functor C D} (dagF : is_dagger_functor dagC dagD F) (dagG : is_dagger_functor dagC dagD G) : UU := ∑ α : nat_trans F G, (∏ x : C, Isos.is_inverse_in_precat (α x) (dagD _ _ (α x))).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.DaggerCategories.Categories UniMath.CategoryTheory.DaggerCategories.Functors