proposition: Lemma bigmin_le j F : \big[min/x]_i F i <= F j.
proof: Proof. exact: bigmin_le_cond. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat choice seq) mathcomp(path fintype tuple bigop finset div prime finfun) mathcomp(finset)