Riemann's Zeta Function - another approach (RPL)

[Dieter]

(06-17-2017 06:07 PM)Gerson W. Barbosa Wrote:  Here is a Q&D stack-only implementation:

Gerson, I just want to say: although until now there were no replies to your post this does not mean that it has not been noticed. ;-)

I assume you calculate the value for n with a, say, heuristic method (this –1,3 and 178 thing at the beginnig). Results with errors only in the last place are as good as it gets if you cannot use any additional guard digits. For s very close to 1, maybe you can switch to a simple implemenation, just with 1/s and the Euler-Masceroni constant.

Dieter