On Wed, Nov 9, 2011 at 7:46 AM, [email protected]
<[email protected]> wrote:
> In [21]: s = summation(k**(-2.1), (k, 1, oo))
> In [23]: %timeit s.evalf()
> 1 loops, best of 3: 196 ms per loop
>
> In [24]: s = summation(k**(-x), (k, 1, oo))
> In [26]: %timeit s.evalf(subs={x : 2.1})
> still calculating
>
> This seems like a bug?
What happens if you do:
s.subs({x: 2.1}).evalf()
?
Ondrej
--
You received this message because you are subscribed to the Google Groups
"sympy" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sympy?hl=en.
