Definition ring_is_module (R : ring) : module R := ringfun_module (rigisotorigfun (idrigiso R)).
Require Import UniMath.Algebra.Modules.Core. Require Import UniMath.Algebra.Modules.Multimodules. Require Import UniMath.Algebra.Monoids. Require Import UniMath.Algebra.Groups. Require Import UniMath.Algebra.RigsAndRings. Require Import UniMath.Foundations.Preamble. Require Import UniMath.MoreFoundations.Tactics.