Definition multimodule_ith_mult {I : UU} {rings : I -> ring} (MM : multimodule rings) (i : I) : (rings i) -> MM -> MM := @module_mult (rings i) (ith_module MM i).
Require Import UniMath.Algebra.Modules.Core. Require Import UniMath.Algebra.Groups. Require Import UniMath.Algebra.Monoids. Require Import UniMath.Algebra.RigsAndRings. Require Import UniMath.Foundations.Preamble. Require Import UniMath.Foundations.Sets.