On Mon, Jan 11, 2010 at 08:27, Ondrej Certik wrote:
> On Sun, Jan 10, 2010 at 10:07 PM, cfriedalek wrote:
>> However the next polynomial in the sequence fails i.e.
>> sympy.roots(x**5 + x**4 + x**3 + x**2 + x - 11, x)
>> {}
>>
>> A simple numerical root finder gives one real root.
>
> As far as I
On Sun, Jan 10, 2010 at 10:07 PM, cfriedalek wrote:
> OK I'm just a casual user trying to get the roots of a sequence of
> polynomials. Thought I'd report a bug. I have pythonxy 2.6.2 installed
> which comes with Sympy 0.6.5. In that version the roots failed at X**4
> as in:
>
> import sympy
> x =
OK I'm just a casual user trying to get the roots of a sequence of
polynomials. Thought I'd report a bug. I have pythonxy 2.6.2 installed
which comes with Sympy 0.6.5. In that version the roots failed at X**4
as in:
import sympy
x = sympy.Symbol('x')
PASS
sympy.roots(x**2 + x -5, x)
sympy.roots(x
