cookbook for partial differential equation manipulation: questions/bug?

2008-04-16 Thread fred2
Hello sympy experts, Thanks for making sympy available. it looks like a great package. i figured i would put together a cookbook page for wiki/Cookbook on how to define and manipulate differential equations as i learned sympy. however, after a bit of testing, i am not sure whether all features

Re: cookbook for partial differential equation manipulation: questions/bug?

2008-04-17 Thread Kirill Smelkov
Hi fred2 (what is your name, btw)! On Wed, Apr 16, 2008 at 10:36:46PM -0700, fred2 wrote: > Hello sympy experts, I'm not an expert, but I'll try to answer some questions. > Thanks for making sympy available. it looks like a great package. i figured i > would put together a cookbook page for wi

Re: cookbook for partial differential equation manipulation: questions/bug?

2008-04-17 Thread Ondrej Certik
Hi Dean! first thanks a lot for doing this. Feel free to put it on our wiki. Some comments below: On Thu, Apr 17, 2008 at 5:03 PM, Kirill Smelkov <[EMAIL PROTECTED]> wrote: > > Hi fred2 (what is your name, btw)! > > On Wed, Apr 16, 2008 at 10:36:46PM -0700, fred2 wrote: > > Hello sympy experts

Re: cookbook for partial differential equation manipulation: questions/bug?

2008-04-18 Thread d
All, thanks much for the quick response & valuable comments. i can't be as fast (or valuable), but i will digest the responses and put it on the wiki - hopefully in the next month (sorry). then i'll look into the internals, maybe starting w/ latex printing. just some basic follow-up: (1) regardi

Re: cookbook for partial differential equation manipulation: questions/bug?

2008-04-18 Thread Friedrich Hagedorn
On Fri, Apr 18, 2008 at 01:36:40PM -0700, d wrote: > just some basic follow-up: > > (1) regarding the subscripting: > (1a) Ondrej's output on my browser is: > > In [5]: Symbol("F_x") > Out[5]: Fₓ Thats nice, but In [165]: Symbol('F_B') Out[165]: F_B dont work. Friedrich --~--~-~--~-

Re: cookbook for partial differential equation manipulation: questions/bug?

2008-04-18 Thread Kirill Smelkov
On Fri, Apr 18, 2008 at 10:55:11PM +0200, Friedrich Hagedorn wrote: > > On Fri, Apr 18, 2008 at 01:36:40PM -0700, d wrote: > > just some basic follow-up: > > > > (1) regarding the subscripting: > > (1a) Ondrej's output on my browser is: > > > > In [5]: Symbol("F_x") > > Out[5]: Fₓ > > Thats ni

[sympy] Re: cookbook for partial differential equation manipulation: questions/bug?

2008-06-26 Thread d
Hello sympy experts, i see that i still have too much to learn about sympy to create a differential equation entry on the wiki cookbook. so, i started looking into the latex() output routines. the attached script (i uploaded tst_latex.py.gz to the group's files) shows some differences in behavior