Re: 3,7,13,...?

[Bill Allombert <allomber@math.u-bordeaux.fr>]

On Sat, May 17, 2003 at 05:13:38PM +0200, Nils-Peter Skoruppa wrote:
> Hi,
> 
> After cross-compiling pari-2.1.5 for an arm
> processor (to be found in IPAQ or sharp Zaurus handhelds)
> using the portable kernel, everything works well
> except that  exp(n) gives
> 
>  ***  Invalid arguments to divll.
> 
> as soon as the ingeger n is divisible by
> the primes 3, 7, 13.
> Could someone give me a hint where the origin
> of this should be searched for ?

I cannot reproduce it.

Which compiler do you use ?
Try 3./2 if it report an error, the it is a known gcc library support
bug.

Do you know there is a Debian package with a 
precompiled binary for arm (you can extract it with
'ar x' if you do not use Debian). Look at

http://ftp.de.debian.org/debian/pool/main/p/pari/

for *arm.deb files.

2.1.3 use GLIBC 2.2 and 2.1.5 use GLIBC 2.3.
you need both libpari1 and pari-gp.

Cheers,
Bill.