fact: Definition pr2multimodule {I : UU} {rings : I -> ring} (MM : multimodule rings) : ∏ i : I, module_struct (rings i) (pr1multimodule MM) := (pr1 (pr2 MM)).
imports: UniMath.Algebra.Modules.Core UniMath.Algebra.Groups UniMath.Algebra.Monoids UniMath.Algebra.RigsAndRings UniMath.Foundations.Preamble UniMath.Foundations.Sets