On Jan 25, 12:14 am, Robert Dodier <robert.dod...@gmail.com> wrote:
> On Jan 24, 10:16 am, Francois Maltey <fmal...@nerim.fr> wrote:
>
> > sage: var ('n,k')
> > sage: sum (binomial(n,k)*k^2, k, 0, n) # seems right
> > sage: sum (binomial(n,k)*k^2, k, 1, n) # seems right n(n+1)2^(n-2)
> > sage: sum (binomial(n,k)*k^2, k, 2, n) # is false : I get 0
>
> > Is it a maxima bug ?
>
> Bug is present in current CVS head.
> Please file a bug report in the Maxima bug
> tracker:http://sourceforge.net/projects/maxima/bugs
> (You must have a SF login to file a bug report.)
>
Robert, is it possible this is the same as Maxima bug 3036579, which I
filed a while ago on a related issue? Just checking.
- kcrisman
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