[sage-devel] Re: Dynamical systems support

2007-06-08 Thread Hamptonio

http://www.cam.cornell.edu/~rclewley/cgi-bin/moin.cgi/ProjectOverview#head-702b485f9c8e1152ee4a6cd65f2cc5974da6a8ea

There's a link to the project overview, I forgot to put it in the
original post.

On Jun 8, 1:14 pm, Hamptonio [EMAIL PROTECTED] wrote:
 Hi,

 I was just at the SIAM dynamical systems meeting in Snowbird, and it
 got me curious about how support for dynamical systems could be put
 into sage.  Unfortunately, the research I was presenting was done
 entirely in Mathematica, so I couldn't give sage a lot of press.  I
 did show sage to various people, and one of them pointed me to
 PyDSTool, a python-based project for dynamical systems.  It is
 currently in a beta state, but it looks like a healthy project that
 might already be useful.

 The other options are AUTO (written in fortran, and I'm not sure what
 the license is), or XPP (in C).  Apparently XPP has some AUTO-calling
 capability as well.

 I would be interested in comments familiar with these projects, and
 what their licenses really are.

 -Marshall


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[sage-devel] Re: Dynamical systems support

2007-06-08 Thread David Joyner

Hamptonio wrote:
 Hi,
 
 I was just at the SIAM dynamical systems meeting in Snowbird, and it
 got me curious about how support for dynamical systems could be put
 into sage.  Unfortunately, the research I was presenting was done

Maxima already has some material on dynamical systems
http://fisica.fe.up.pt/maxima/dynamicalsystems/
In fact, there is a 200+ book but it is in Portuguese. The English
translation in incomplete (37 pages) but is available on the webpage.
The Maxima manual also has some material
http://maxima.sourceforge.net/docs/manual/en/maxima_48.html#SEC192

SAGE wrappers for this would be wonderful to have but I doubt I'll
have the time to write them myself.

 entirely in Mathematica, so I couldn't give sage a lot of press.  I
 did show sage to various people, and one of them pointed me to
 PyDSTool, a python-based project for dynamical systems.  It is
 currently in a beta state, but it looks like a healthy project that
 might already be useful.
 
 The other options are AUTO (written in fortran, and I'm not sure what
 the license is), or XPP (in C).  Apparently XPP has some AUTO-calling
 capability as well.
 
 I would be interested in comments familiar with these projects, and
 what their licenses really are.
 
 -Marshall
 
 
  
 


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