proposition: Lemma __deprecated__nat_dvg_real (R : realType) (u_ : nat ^nat) : u_ @ \oo --> \oo -> ([sequence (u_ n)%:R : R^o]_n @ \oo --> +oo)%R.
proof: Proof. by move=> ?; apply/cvgrnyP. 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