proposition: Lemma congr_lim (R : numFieldType) (f g : nat -> \bar R) : f = g -> limn f = limn g.
proof: Proof. by move=> ->. Qed.
imports: mathcomp(all_ssreflect ssralg ssrint ssrnum matrix) mathcomp(interval rat) mathcomp(mathcomp_extra boolp classical_sets functions) mathcomp(set_interval) reals ereal signed topology normedtype landau