fact: Definition postcomp_arr_is_z_iso {V : monoidal_cat} {C : category} (E : enrichment C V) (w : C) {x y : C} (f : x --> y) (Hf : is_z_isomorphism f) : is_z_isomorphism (postcomp_arr E w f).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.covyoneda UniMath.CategoryTheory.Categories.HSET.All UniMath.CategoryTheory.Monoidal.Categories