User blog comment:LittlePeng9/ITTM galore/@comment-65.26.80.144-20140319173225/@comment-5529393-20140321070357

@Wythagoras: Just to nitpick some more, I think you mean Riemann zeta function (the truth of falsity of the Riemann hypothesis doesn't matter here). Of course LittlePeng9 knows the standard convergence, he's just looking at it a bit differently.