Yes, the Theano bridge solves this problem in some sense, except that Theano is weak in speeding up the long scalar expression computations.
Jason moorepants.info +01 530-601-9791 On Tue, Aug 5, 2014 at 7:48 AM, Matthew Rocklin <[email protected]> wrote: > @Matthew: >> >> Thanks, I think a lot of people could really use this. What my main goal >> is right now is to get the basework down for *evaluating* single matrices >> with expressions as elements. After that I plan on working though >> correlating MatrixExpr with blas/lapack functionality so that these >> operations can be low-leveled as well. I watched your SciPy talk on that, >> it was really interesting! Little more than I'm interested in (or capable >> of implementing), but it's a great idea. >> > > A more practical version of what was laid out in that talk would be > useful. Currently my practical solution to that is to use Theano. The > SymPy-Theano code generators translate sympy matrix expressions to theano > array expressions nicely. Of course, this requires that you have Theano > installed. > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CAJ8oX-EFHqJP4ZGYCBJpv21D%3D9eE4fN7AYhodvrsJcLAiUuCYQ%40mail.gmail.com > <https://groups.google.com/d/msgid/sympy/CAJ8oX-EFHqJP4ZGYCBJpv21D%3D9eE4fN7AYhodvrsJcLAiUuCYQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAP7f1AjUMf1zUcK%3DTKsZzk%3DyxjUFnDSQqdwAyYT%3DvFDYriu-uQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
