Thank you for pointing out these two packages. I have been trying to find the most complete alternative to Mathematica and it would be nice to be able to solve systems of differential equations with Sage. I will try the feature of scipy pointed out by Jason (above) then look into femhub and sfepy.
On Jan 7, 3:54 am, David Joyner <[email protected]> wrote: > 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 > > > -- > > 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 > > athttp://groups.google.com/group/sage-support > > URL:http://www.sagemath.org > >
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