Comment #7 on issue 1560 by smichr: -2**-2 gives -1/4; should give 1/4 http://code.google.com/p/sympy/issues/detail?id=1560
I see why the previous patch(es) didn't work. I had to revert back to the old runtests--the new one is not working under xp for me--and those changes got included with the patches. Here is a clean patch that should work. /c Attachments: 0001-Issue-1560b-handles-neg-rational-base-to-neg-pwr.patch 8.4 KB -- 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 -~----------~----~----~----~------~----~------~--~---