fact: Definition multimodulefun {I : UU} {rings : I -> ring} (MM NN : multimodule rings) : UU := ∑ f : MM -> NN, ismultimodulefun f.
imports: UniMath.Algebra.Modules.Core UniMath.Algebra.Groups UniMath.Algebra.Monoids UniMath.Algebra.RigsAndRings UniMath.Foundations.Preamble UniMath.Foundations.Sets