fact: Definition submodulemult (r : R) (m : M) : A m -> A (r * m) := (pr2 (pr2 A) r m).
imports: UniMath.MoreFoundations.Subtypes UniMath.Algebra.RigsAndRings UniMath.Algebra.Monoids UniMath.Algebra.Groups UniMath.Algebra.Modules.Core