Comment #18 on issue 694 by mattpap: Add tests from "Review of CAS mathematical capabilities", by Michael Wester http://code.google.com/p/sympy/issues/detail?id=694
I won't judge if solve(x**4+x**3+x**2+x+1,x) gives correct result or not, because it's only useful for testing pretty-printing engine. solve(), in fact roots(), should recognize that the input is a cyclotomic polynomial and return simple result (currently quartic formula is used and is responsible for this mess). I will sent a patch fixing this issue. -- 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 -~----------~----~----~----~------~----~------~--~---
