proposition: Lemma zprimitive0 : zprimitive 0 = 0.
proof: Proof. by apply/polyP=> i; rewrite coef0 coef_map_id0 ?div0z // zcontents0 divz0. Qed.
imports: HB(structures) mathcomp(ssreflect ssrbool ssrfun eqtype ssrnat seq path) mathcomp(div choice fintype tuple finfun bigop prime order) mathcomp(ssralg poly ssrnum ssrint archimedean rat matrix) mathcomp(polydiv perm zmodp mxalgebra vector)