proposition: Lemma scalep1 (p : {poly R}) : p \scale 1 = p.
proof: Proof. by rewrite /scaleX_poly mulr1 comp_polyXr. Qed.
imports: mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat binomial seq choice order) mathcomp(fintype bigop ssralg poly ssrnum ssrint rat ssrnum) mathcomp(polyrcf qe_rcf_th realalg) pol poly_normal desc