Definition moduleiso_weq_z_iso (M N : mod_category) : (moduleiso M N) ≃ (z_iso M N) := make_weq (moduleiso_z_iso M N) (moduleiso_isweq_z_iso M N).
Require Import UniMath.Algebra.Groups. Require Import UniMath.Algebra.RigsAndRings. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Core.Univalence. Require Import UniMath.Algebra.Modules. Require Import UniMath.Algebra.Modules.Examples. Require Import UniMath.CategoryTheory.Limits.Zero.