Updates: Labels: NeedsReview Comment #8 on issue 1468 by smichr: problems with quartic root solver http://code.google.com/p/sympy/issues/detail?id=1468
As I had added many more tests (and these don't apparently test anything special in the quartic routine) I left them out. I don't understand how patch files are applied very well so I don't know if I put those two tests in the current repo if that patch will apply to the version obtained after applying the above patch or vice versa...so I am just pasting the two lines here which have been tested and can go immediately after the quartic tests in polys\tests\test_polynomial.py: assert sorted(roots_quartic(Poly(x**4 + x**3, x))) == [-1, 0, 0, 0] assert sorted(roots_quartic(Poly(x**4 - x**3, x))) == [0, 0, 0, 1] -- 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 -~----------~----~----~----~------~----~------~--~---