[sympy] Web Backend for SymPy

2014-04-21 Thread SAHIL SHEKHAWAT
I personally feel that like other CAS ( mathematica for example ) in order to increase our user-base we need to extend to the web and add parsing functionality (was also a GSOC proposed project) so that anyone without much know-how can use it. I am not sure how strongly other experienced devel

[sympy] Re: GSoC projects announced

2014-04-21 Thread Aaron Meurer
On Mon, Apr 21, 2014 at 2:52 PM, Aaron Meurer wrote: > Hi everyone. As many of you may have noticed, Google has announced the > results for Google Summer of Code. I am proud to announce that we got ten > slots from Google. The following projects have been accepted: > > Student (Project): Mentor

[sympy] GSoC projects announced

2014-04-21 Thread Aaron Meurer
Hi everyone. As many of you may have noticed, Google has announced the results for Google Summer of Code. I am proud to announce that we got ten slots from Google. The following projects have been accepted: Student (Project): Mentor - Akshay Narasimha (Improvements to the Geometry Module): Ste

Re: [sympy] Re: GSOC 2014 idea: Adding parsing functionality to Sympy Live

2014-04-21 Thread Aditya Shah
@asmeurer @certik @skirpichev Thank you for introducing me to the world of open source. I just have one question in mind. Could you please provide feedback on my GSOC proposal so that I can make sure that all the problems are patched by next time? Thanks, Aditya Shah -- You received this mess

[sympy] Re: Basic execution - SymPy

2014-04-21 Thread jiju
Thanks Ondrej Certík, it worked !. On Monday, April 21, 2014 11:49:06 PM UTC+5:30, jiju wrote: > > Hi, > > I have successfully installed SymPiy. Consider the following python > script test.py with output -sin(x) as expected > > from sympy import * > var('x') > print diff(cos(x), x) > > I would

Re: [sympy] Basic execution - SymPy

2014-04-21 Thread Ondřej Čertík
On Mon, Apr 21, 2014 at 12:19 PM, jiju wrote: > Hi, > > I have successfully installed SymPiy. Consider the following python script > test.py with output -sin(x) as expected > > from sympy import * > var('x') > print diff(cos(x), x) > > I would like to pass diff(cos(x), x) as a command line argume

[sympy] Basic execution - SymPy

2014-04-21 Thread jiju
Hi, I have successfully installed SymPiy. Consider the following python script test.py with output -sin(x) as expected from sympy import * var('x') print diff(cos(x), x) I would like to pass diff(cos(x), x) as a command line argument to python script as python test.py diff(cos(x), x). Could

Re: [sympy] Simplifying expressions with intermediate variables

2014-04-21 Thread Ondřej Čertík
On Mon, Apr 21, 2014 at 11:30 AM, Peter Eastman wrote: >> Another option might be to use a substitution sqrt(v1**2 + v2**2 + v3**2) >> -> |v|. > > > That works for this toy example because it's so simple. But in the real > calculation I'm trying to do, I have a couple of dozen variables that are

[sympy] Re: Installtion in a shared server

2014-04-21 Thread jiju
Thanks a lot Aaron Meurer and others for the kind suggestions. Going with Anaconda was an excellent option. However I managed to solve the issue and got it running without root access. There was no installation needed. Installtion is required only If we want SymPy to be available globally. I

Re: [sympy] Simplifying expressions with intermediate variables

2014-04-21 Thread Peter Eastman
> > Another option might be to use a substitution sqrt(v1**2 + v2**2 + v3**2) > -> |v|. > That works for this toy example because it's so simple. But in the real calculation I'm trying to do, I have a couple of dozen variables that are all related to each other in different ways, and finding

Re: [sympy] MatrixSymbol and diff function

2014-04-21 Thread Clifford Wolf
Hello, On Thursday, August 22, 2013 6:23:36 PM UTC+2, Matthew wrote: > > Fortunately this issue does not descend from the larger issue and can be > solved independently. See https://github.com/sympy/sympy/pull/2402 > >> I think setting MatrixElement._diff_wrt = True was a bad decision. https://

[sympy] Re: Installtion in a shared server

2014-04-21 Thread Sudhanshu Mishra
If you are talking about an interface such as cPanel or something, you should be able to have SSH access to your server. You can't install it without using a terminal or a GUI tool. If you were only concerned about the "root access", I suppose Aaron has answered it. On Monday, April 21, 2014 1