Riemann's Zeta Function - another approach (RPL)

[Dieter]

(06-27-2017 10:28 PM)Gerson W. Barbosa Wrote:  

(06-27-2017 05:47 PM)Dieter Wrote:  Gerson, what about a program listing ?-)

Here it is:

Lunch break – time for a closer look at your 15C program.

Line 007 ff: the simple approximation is done for 0,96 < s < 1,04. Why did you choose these limits?

Line 016 ff: the number of loops n seems to be calculated with the same or a similar formula like the one you used for the 50g, i.e. for 12 digit precision. For the 10-digit 15C less iterations should be sufficient. What do you think?

Line 065...066: it looks like there is a "+" missing between these lines.

The program stores the argument s in R3 and –s in R1. Afterwards only R1 is used, so R3 can be omitted.

And finally, what does the routine at LBL B do?

Maybe I'll try a 35s version. ;-)

Dieter