proposition: Lemma uniq_basis n d: uniq (sbasis n d).
proof: Proof. rewrite map_inj_in_uniq ?enum_uniq // => t1 t2. by rewrite !mem_enum; apply/inj_s2m. 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