proposition: Lemma mcoeffZ c p m : mcoeff m (c *: p) = c * (mcoeff m p).
proof: Proof. by rewrite /mcoeff coeffZ. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq path) mathcomp(choice fintype tuple finfun bigop finset binomial) mathcomp(order fingroup perm ssralg zmodp poly ssrint) mathcomp(matrix vector) mathcomp(bigenough) ssrcomplements freeg