Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.


Math Forum
»
Discussions
»
sci.math.*
»
sci.math
Notice: We are no longer accepting new posts, but the forums will continue to be readable.
Topic:
PARI/gp wins my Riemann zeta speed contest, so far
Replies:
9
Last Post:
Feb 15, 2013 10:43 PM




Re: PARI/gp wins my Riemann zeta speed contest, so far
Posted:
Jan 21, 2013 12:42 AM


On Mon, 21 Jan 2013 00:23:08 0500, David Bernier wrote:
> I had done my own Riemann zeta computations with Bernoulli numbers, [big snip] > 3 hours and 34 minutes for 20017 significant digits > near 1/2 + i*14.134725141734693790457251983562470270784257 ...
> On PARIgp, I'm trying to get the readline library included. > That means backspace reprints the previous query, etc.
I assume you use a Linux x86_64 operating system; what distribution is it? Did you install PARIgp from a package, or compile it? PARIgp as packaged with Ubuntu uses readline automatically. However, it is uparrow rather than backspace that moves through previous queries. Library files include /lib/x86_64linuxgnu/libreadline.so.6 and /lib/x86_64linuxgnu/libreadline.so.6.2 .
 jiw



