On Mon, Jun 9, 2014 at 5:31 PM, Aaron Meurer asmeu...@gmail.com wrote:
On Mon, Jun 9, 2014 at 6:21 PM, Anton Akhmerov anton.akhme...@gmail.com
wrote:
I have encountered this independently, and it's a major source of headache.
Wouldn't a more useful representation of a(b) be something like
Hi! Received the Mention. :)
Matthew, you are completely right! I used Sympy just for the calculation of
the Jacobians and then retyped it manually (probably with errors?!) again
as Python code. Did not know, that there are easier methods in Sympy.
But anyways, I developed the Kalman Filter in
Hi Ondrej and Aaron,
Thanks for the replies.
On Tuesday, June 10, 2014 8:38:15 AM UTC+2, Ondřej Čertík wrote:
Agreed, we should do that.
In C++, which allows even less freedom than Python,
I just created a FunctionSymbol class in CSymPy, you use it like:
FunctionSymbol(a, b). The string
We do have ccode and fcode for C and Fortran
In [25]: fcode(sin(x)**2)
Out[25]: ' sin(x)**2'
In [26]: ccode(sin(x)**2)
Out[26]: 'pow(sin(x), 2)'
These don't support matrices though.
The Theano code printer produces Theano expressions. The Theano project
then compiles these expressions
Hi all,
Version 0.19 of mpmath is now available:
http://mpmath.org/files/mpmath-0.19.tar.gz
http://mpmath.org/files/mpmath-docsrc-0.19.tar.gz (documentation sources)
http://mpmath.org/files/mpmath-all-0.19.tar.gz (combined archive)
Documentation as of this version: http://mpmath.org/doc/0.19/
The SymPy code printers are also very extensible. It should not be
hard to add matrices support to the C printer, or to add a Matlab
printer (you can do so in your own code by subclassing the printer,
but we would also gladly accept pull requests that added this).
Aaron Meurer
On Tue, Jun 10,
