proposition: Lemma size_minPoly : size minPoly = n.+1.
proof: Proof. by rewrite size_addl ?size_polyXn // size_opp ltnS size_poly. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq div) mathcomp(choice fintype tuple finfun bigop ssralg countalg) mathcomp(finalg zmodp matrix vector falgebra poly polydiv) mathcomp(mxpoly generic_quotient)