fact: Definition Right_Kleisli_functor {C : category} (T : Monad C) : functor (Kleisli_cat_monad T) C := (Right_Kleisli_functor_data T,,Right_Kleisli_is_functor T).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Adjunctions.Core UniMath.CategoryTheory.Monads.Monads UniMath.CategoryTheory.whiskering