On May 30, 2009, at 18:51 , Stephen Hartke wrote:
> On Sat, May 30, 2009 at 9:34 AM, William Stein <wst...@gmail.com> > wrote: > >> I have release sage-4.0. It's now available at >> http://sagemath.org/src/. Binaries will follow in a day. >> > > Sage 4.0 compiled cleanly from source on Fedora 8 x86_64 Linux, but > I get a > segfault with the following commands: > > theta1,theta2=var('theta1,theta2') > g0=theta1 > h0=g0.subs(theta1=1,theta2=0) > > Various perturbations of this seem to work (ie, not subbing theta2, > using > t1,t2 as the variable names). I assume that this is a consequence > of the > pynac switch. > > My version of gcc is gcc version 4.1.2 20070925 (Red Hat 4.1.2-33). > The > error message is: > /data/shartke2/apps/sage-4.0/local/bin/sage-sage: line 198: 31674 > Segmentation fault sage-ipython "$@" -i > > I would submit this to trac, but the trac server seems to be down at > the > moment. FWIW, I can reproduce this on my system (Mac OS X, 10.5.7, Dual Quad Xeon). I have a crash log, in sage.math.washington.edu:logs/sage.bin.log The failure also occurs with sage-4.0.rc2, but not with 3.4.2. Justin -- Justin C. Walker, Curmudgeon-At-Large, Director Institute for the Enhancement of the Director's Income -------- The path of least resistance: it's not just for electricity any more. -------- --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
