Dear gmp devloppers thank you for providing gmp. I am facing a problem that I can't solve, and therefore I suspect it could be a bug in gmp. I tried to follow the instructions given on http://swox.com/gmp/manual/Reporting-Bugs.html.: * I use gmp 4.1.1 (but the same problem occurs with 4.1) * bug.cpp shows the problem: but it takes some time (around five minutes to get there). The last trace says // BEGIN i=11 j=10 END i=11 j=10. Have the bug.cpp and inc.cpp files in the same directory and use the provided makefile to compile. The inc.cpp file is "include"-ed and not a part of bug.cpp to make bug.cpp easier to read. * The problem is a: Segmentation fault (core dumped) * I have build gmp without any options * gcc -v: gcc version 2.96 20000731 (Mandrake Linux 8.1 2.96-0.62mdk) * uname -a: Linux crtbt15.grenoble.cnrs.fr 2.4.8-26mdksmp #1 SMP Sun Sep 23 16:04:21 CEST 2001 i686 unknown * address@hidden gmp-4.1.1]$ ./config.guess pentium3-pc-linux-gnu * address@hidden gmp-4.1.1]$ ./configfsf.guess i686-pc-linux-gnu Thank you for your help AdA