proposition: Lemma dhomog_uniq p d e : p != 0 -> p \is d.-homog -> p \is e.-homog -> d = e.
proof: Proof. by move=> nz_p /dhomogP /(_ _ (mlead_supp nz_p)) <- /dhomogP/(_ _ (mlead_supp nz_p)). Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq path) mathcomp(choice fintype tuple finfun bigop finset binomial) mathcomp(order fingroup perm ssralg zmodp poly ssrint) mathcomp(matrix vector) mathcomp(bigenough) ssrcomplements freeg