Comment #24 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
Regarding #21, now (polys11) those solutions also simplify to zero: In [1]: f = x**4+x**3+x**2+x+1 In [2]: s = solve(f, x) In [4]: [ simplify(f.subs(x, ss)) for ss in s ] Out[4]: [0, 0, 0, 0] -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-iss...@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.
