Definition quotmod : module R. Proof. use make_module. - exact quotmod_abgr. - exact quotmod_mod_struct. Defined.
Require Import UniMath.Foundations.Sets. Require Import UniMath.MoreFoundations.Tactics. Require Import UniMath.Algebra.RigsAndRings. Require Import UniMath.Algebra.Monoids. Require Import UniMath.Algebra.Groups. Require Import UniMath.Algebra.Modules.Core. Require Import UniMath.Algebra.Modules.Submodule.