fact: Definition ith_modulefun {I : UU} {rings : I -> ring} {MM NN : multimodule rings} (f : multimodulefun MM NN) (i : I) : modulefun (ith_module MM i) (ith_module NN i) := (pr1 f,, (make_dirprod (pr1 (pr2 f)) (pr2 (pr2 f) i))).
imports: UniMath.Algebra.Modules.Core UniMath.Algebra.Groups UniMath.Algebra.Monoids UniMath.Algebra.RigsAndRings UniMath.Foundations.Preamble UniMath.Foundations.Sets