Updates: Cc: asmeurer Comment #4 on issue 1495 by smichr: minus problem http://code.google.com/p/sympy/issues/detail?id=1495
This is a new fix to the issue that doesn't break anything and that fixes the infinite recursion encountered with >>> var('a x') >>> (x*(-2*a*x - 2*x**3)).could_extract_minus_sign() There are some docstring updates, too. All is pushed to the quart branch at http://github.com/smichr. The quart branch also contains all the updates to the quartic and poly routines. I wasn't sure where to post this since I already posted the patch for the quartic (but didn't push it to github). So just to be clear: at the quart branch at github are the fixes to the quartic routine, some updated tests and a preliminary patch that fixes the infinite recursion problem above. /c -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-issues@googlegroups.com To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en -~----------~----~----~----~------~----~------~--~---