Re: [sympy] missing things from Mathematica

2011-03-08 Thread Aaron S. Meurer
On Mar 7, 2011, at 10:48 PM, Brian Granger wrote: > Ondrej, > > Great thoughts, comments inline... > >> 1) MatrixForm, TableForm >> >> http://reference.wolfram.com/mathematica/ref/TableForm.html >> >> this I plan to put next to Tuple (sympy/core/containers.py). And >> printers for it into pri

[sympy] General Relativity package based on Sympy

2011-03-08 Thread Alexander Gallego
Hi. I discovered Sympy just a few months ago, and I'm impressed. I started to develope a General Relativity package based on Sympy at my University. I've already written classes like Christoffel, Geodesic (which computes the geodesic equations),Constants-of-motions (which computes the constants of

Re: [sympy] General Relativity package based on Sympy

2011-03-08 Thread Brian Granger
Alexander, > I discovered Sympy just a few months ago, and I'm impressed. > I started to develope a General Relativity package based on Sympy at my > University. I've already written classes like Christoffel, Geodesic (which > computes the geodesic equations),Constants-of-motions (which computes t

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Brian Granger
On Tue, Mar 8, 2011 at 9:39 AM, Aaron S. Meurer wrote: > > On Mar 7, 2011, at 10:48 PM, Brian Granger wrote: > >> Ondrej, >> >> Great thoughts, comments inline... >> >>> 1) MatrixForm, TableForm >>> >>> http://reference.wolfram.com/mathematica/ref/TableForm.html >>> >>> this I plan to put next to

Re: [sympy] General Relativity package based on Sympy

2011-03-08 Thread Alan Bromborsky
On 03/08/2011 01:02 PM, Brian Granger wrote: Alexander, I discovered Sympy just a few months ago, and I'm impressed. I started to develope a General Relativity package based on Sympy at my University. I've already written classes like Christoffel, Geodesic (which computes the geodesic equations

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Ondrej Certik
On Tue, Mar 8, 2011 at 10:04 AM, Brian Granger wrote: > On Tue, Mar 8, 2011 at 9:39 AM, Aaron S. Meurer wrote: >> >> On Mar 7, 2011, at 10:48 PM, Brian Granger wrote: >> >>> Ondrej, >>> >>> Great thoughts, comments inline... >>> 1) MatrixForm, TableForm http://reference.wolfram.com

Re: [sympy] General Relativity package based on Sympy

2011-03-08 Thread Ondrej Certik
Hi Alexander, On Tue, Mar 8, 2011 at 10:02 AM, Brian Granger wrote: > Alexander, > >> I discovered Sympy just a few months ago, and I'm impressed. >> I started to develope a General Relativity package based on Sympy at my >> University. I've already written classes like Christoffel, Geodesic (whi

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Brian Granger
Ondrej, > Well, I agree with Aaron, that if it is small, and manageable, it > should be part of SymPy. Only when it becomes large, and there are > people around it being able to manage it and release it separately, it > makes sense to split it. At least my intuition tells me, that it is > too earl

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Robert Kern
On Tue, Mar 8, 2011 at 13:50, Brian Granger wrote: > Ondrej, >> However, allowing people to create packages and host it under the >> sympy github organization is a great idea, that is for sure. To have a >> well defined one module for one thing, e.g. let's say the quantum >> stuff. E.g. not Ondre

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Ondrej Certik
On Tue, Mar 8, 2011 at 11:54 AM, Robert Kern wrote: > On Tue, Mar 8, 2011 at 13:50, Brian Granger wrote: >> Ondrej, > >>> However, allowing people to create packages and host it under the >>> sympy github organization is a great idea, that is for sure. To have a >>> well defined one module for on

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Brian Granger
>>> However, allowing people to create packages and host it under the >>> sympy github organization is a great idea, that is for sure. To have a >>> well defined one module for one thing, e.g. let's say the quantum >>> stuff. E.g. not Ondrej's quantum, Brian's quantum, but SymPy's >>> quantum, part

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Tim Lahey
On 03-08-2011, at 4:07 PM, Brian Granger wrote: > > You (and everyone at Enthought) definitely has more experience with > these things than we do. We have long wanted to use namespace > packages for IPython, but we are unwilling to rely on setuptools. The > main advantage of using namespace pa

Re: [sympy] missing things from Mathematica

2011-03-08 Thread Brian Granger
Tim, >> You (and everyone at Enthought) definitely has more experience with >> these things than we do.  We have long wanted to use namespace >> packages for IPython, but we are unwilling to rely on setuptools.  The >> main advantage of using namespace packages is that users will see the >> relati