Comment #6 on issue 1659 by fredrik.johansson: evalf gets wrong answer on polynomial http://code.google.com/p/sympy/issues/detail?id=1659
OK, it's obvious why this happens: delta ignores the sizes of the mantissas, so an additional check is required if the test fails. The correct logic can be found in mpmath.libmpf.mpf_sum and it should be possible to copy the relevant couple of lines directly from there (I'm to busy to write a patch myself right this instant, though). -- 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 -~----------~----~----~----~------~----~------~--~---
