proposition: Lemma neset_hull_neq0 (T : convType) (F : neset T) : hull F != set0.
proof: Proof. by rewrite hull_eq0 neset_neq0. Qed.
imports: HB(structures) Reals mathcomp(all_ssreflect ssralg ssrnum) mathcomp(mathcomp_extra boolp classical_sets Rstruct reals) mathcomp(finmap) Reals_ext realType_ext classical_sets_ext ssrR fdist fsdist convex