fact: Definition mat_forall2_intro : forall M N, (forall i j (ip : i < m) (jp : j < n), P (get_elem M ip jp) (get_elem N ip jp)) -> mat_forall2 M N := fun M N H => H.
imports: Coq(List Setoid Morphisms) CoLoR(VecArith OrdSemiRing VecUtil NatUtil LogicUtil RelUtil)