fact: Definition isotoid (C : category) (H : is_univalent C) {a b : ob C}: z_iso a b -> a = b := invmap (make_weq _ (H a b)).
imports: UniMath.Foundations.PartA UniMath.Foundations.Sets UniMath.MoreFoundations.PartA UniMath.MoreFoundations.Tactics UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos