proposition: Lemma card_qfpoly_gt1 : 1 < #|{poly %/ h with hI}|.
proof: Proof. by have := card_finRing_gt1 {poly %/ h with hI}. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq choice fintype tuple) mathcomp(div bigop binomial finset finfun ssralg countalg finalg) mathcomp(poly polydiv qpoly perm fingroup falgebra fieldext finfield galois) mathcomp(finalg zmodp matrix vector)