Definition ith_linearfun {I : UU} {rings : I -> ring} {MM NN : multimodule rings} (f : multilinearfun MM NN) (i : I) : linearfun (ith_module MM i) (ith_module NN i) := (pr1 f,, pr2 f 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.