proposition: Lemma qpoly_nontrivial : qpoly1 != 0.
proof: Proof. by apply/eqP/val_eqP; rewrite /= oner_eq0. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq choice fintype tuple) mathcomp(bigop binomial finset finfun ssralg countalg finalg poly polydiv) mathcomp(perm fingroup matrix mxalgebra mxpoly vector countalg)