proposition: Lemma jcPr_le1 E F : \Pr_[E | F] <= 1.
proof: Proof. by rewrite jcPrE; exact: cPr_max. Qed.
imports: mathcomp(all_ssreflect ssralg matrix) mathcomp(Rstruct) Reals ssrR realType_ext Reals_ext logb ssr_ext ssralg_ext bigop_ext fdist proba