fact: Fixpoint Vadd n (v : vector A n) (x : A) : vector A (S n) := match v with | Vnil => Vcons x Vnil | Vcons a v' => Vcons a (Vadd v' x) end.
imports: Coq(Vector Program Structures.Equalities Morphisms) CoLoR(LogicUtil NatUtil EqUtil ListUtil BoolUtil RelUtil)