On Wed, Jan 6, 2010 at 10:59 PM, kcrisman <[email protected]> wrote:
>> > For instance, only the time independent problems in quantum mechanics
>> > can be solved with Sage and therefore one needs to find an alternative
>> > to Sage to solve (numerically) the time dependent problems. This is a
>> > limitation for me.
>>
>> Indeed, Octave [1] is not yet a standard package of Sage. Looking
>
> However, there is an Octave interface, including through the Notebook,
> which works fine assuming one has Octave in one's path.  There have
> been a number of posts over years about Octave, and I guess there are
> several reasons it is not included - perhaps duplication with Scipy,
> and the excellent self-contained nature of Octave itself.  Hope this


Yes, my memory is that William Stein decided years ago that Octave
was so well packaged and that the installer worked so well, there was
no need to create a separate spkg.

On the other hand, I too wish Sage had more easy-to-use
functionality for solving systems of PDEs numerically, which I
think is what the person is asking about. I think the femhub version
of SymPy might have more functionality in that direction.
http://femhub.org/
http://code.google.com/p/sfepy/




> helps.
>
> - kcrisman
>
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