Definition quotmod_quotmap : R-mod(M, quotmod). Proof. use make_modulefun. - exact (setquotpr E). - now use (make_ismodulefun (make_isbinopfun _)). 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.