proposition: Lemma is_univalent_RelMonad {C : precategory_data} {D : category} (H: is_univalent D) (J : functor C D) : is_univalent (category_RelMonad D J).
proof: Proof. intros R R'. apply isweq_idtoiso_RelMonad. exact H. Defined.
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.PartA UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.FunctorCategory UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Adjunctions.Core