proposition: Fact scale_polXYDr c p1 p2 : c *:M (p1 + p2) = c *:M p1 + c *:M p2.
proof: Proof. exact: scalerDr. Qed.
imports: HB(structures) mathcomp(all_ssreflect) mathcomp(ssrint rat ssralg ssrnum algC matrix vector) mathcomp(mpoly) tools partition ordtype antisym Schur_mpoly Schur_altdef sympoly homogsym permcent