proposition: Lemma lime_infN f a : lime_inf (\- f) a = - lime_sup f a.
proof: Proof. by rewrite /lime_sup -limf_einfN. Qed.
imports: mathcomp(all_ssreflect ssralg ssrint ssrnum finmap) mathcomp(matrix interval zmodp vector fieldext falgebra) mathcomp(mathcomp_extra boolp classical_sets functions) mathcomp(cardinality) ereal reals signed topology prodnormedzmodule normedtype derive sequences real_interval HB(structures)