fact: Definition mat_matrixInt_prod n M (mi : mint n) : mint n := mkMatrixInt (mat_vec_prod M (const mi)) (Vmap (mat_mult M) (args mi)).
imports: CoLoR(Matrix AMonAlg VecUtil OrdSemiRing ATrs LogicUtil RelUtil NatUtil AWFMInterpretation) Coq(PeanoNat Setoid Morphisms)