proposition: Lemma oplus_convmm_set_hull (X : set A) : oplus_conv_set (hull X) (hull X) = hull X.
proof: Proof. by rewrite oplus_convmm_cset. 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