|Bill Allombert on Sat, 17 May 2003 19:27:49 +0200|
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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.