[sympy] Re: Sympy Vector Calculus Idea

2014-03-06 Thread Sachin Joglekar
I like the idea of having vector integration in our current framework/ the new sympy.vector module. It IS essential for our goal of having an E-M module for sympy.physics in the near future. Like suggested before, you could either implement vector integration with the current framework (I

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

2014-03-06 Thread Joachim Durchholz
Am 06.03.2014 08:55, schrieb Aditya Shah: @Jo Parser generators sure exist. They take in grammar specs and generate parsers for that grammar. But the idea here is that we create our own custom generator framework which takes in a predefined type of rules(grammar) and then takes advantage of the

[sympy] Re: Sympy Vector Calculus Idea

2014-03-06 Thread Sachin Joglekar
A few things I failed to mention. I had implemented a translating+rotating FOR class based on Prasoon's code for my GSoC. Since his work didn't get merged, I ultimately closed the PR. It can be seen here.https://github.com/sympy/sympy/pull/2187/files Then, I also worked on a Dyadic framework

[sympy] GSoC '14: Assumptions, formal logic set theory; step-by-step evaluation

2014-03-06 Thread Andrej Tokarčík
Hello everyone! I hope it's not too late to express my interest in contributing to SymPy within this year's Summer of Code. At first, a short introduction: I am a Master's student of theoretical computer science at the Faculty of Informatics, Masaryk University, Czech Republic. I have been

Re: [sympy] Re: GSoC 14: Tensor Core

2014-03-06 Thread F. B.
On Thursday, March 6, 2014 6:10:10 AM UTC+1, Matthew wrote: I actually do believe that a core for expressions with indices is possible here. But I don't have as much experience as Kasper, so I could be wrong. What about using type conversion and promotion? A tensor core wouldn't really

[sympy] Re: GSOC Project

2014-03-06 Thread Jigar Mistry
so you say what i have to do for this? i read that second chapter actually we have to make one module for karr algorithm or we have to use exciting module? On Monday, 3 March 2014 21:38:23 UTC+5:30, Jigar Mistry wrote: Hello i am jigar mistry. I want to implement following module during

[sympy] Re: Ordinary Differential equations

2014-03-06 Thread Prakhash siva
Thank you Ondrej.. Well i'm going through the references you have sent me. according to that I think there are some functions not available in the library such as calculating ODE for Fourier series, using step delta methods etc. So I’m interested in doing those things. So in addition to

Re: [sympy] GSoC '14: Assumptions, formal logic set theory; step-by-step evaluation

2014-03-06 Thread Ondřej Čertík
Hi Andrej, On Thu, Mar 6, 2014 at 4:07 AM, Andrej Tokarčík andrejtokar...@gmail.com wrote: Hello everyone! I hope it's not too late to express my interest in contributing to SymPy within this year's Summer of Code. Thanks for your interest and it is absolutely not late! Your 1. proposal is

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

2014-03-06 Thread Aditya Shah
@Jo Well I am still unconvinced of your opinion that such the strategy that I intend to adopt will fail in the long run. I'll give you my reasons for it. Firstly, we are just talking about Math Spec Languages not generalized programming languages with complex rules. I have noticed that the

Re: [sympy] Re: asymptotic expansion of sin and cos at infinity

2014-03-06 Thread Ondřej Čertík
On Wed, Mar 5, 2014 at 5:23 PM, someone someb...@bluewin.ch wrote: Hi, Gruntz suggests (pp. 86-87) that this problem may be solved with a kind of interval calculus for mrv. But this would be some (unknown yet) extension for the Gruntz algorithm. That's right, it would be some new work.

Re: [sympy] Re: Linear Algebra

2014-03-06 Thread Ondřej Čertík
On Wed, Mar 5, 2014 at 7:42 PM, Rrubaa Panchendrarajan ruba...@cse.mrt.ac.lk wrote: Hi Ondrej, I have already went through the documentation of the latest version. http://docs.sympy.org/latest/tutorial/matrices.html So what is the actual version that we have to go through and find the

[sympy] cylindrical algebraic decomposition

2014-03-06 Thread HRISHIKESH
Hi, I student of NITW branch CSE will be participating in GSOC this year and wanted to work with sympy as a part of it. I visited through sympy's ideas page and found 2 of the projects really interesting. One is cylindrical algebraic decomposition and other is Ordinary Differential Equations

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

2014-03-06 Thread Joachim Durchholz
Am 06.03.2014 20:47, schrieb Aditya Shah: @Jo Well I am still unconvinced of your opinion that such the strategy that I intend to adopt will fail in the long run. I'll give you my reasons for it. Firstly, we are just talking about Math Spec Languages not generalized programming languages with

Re: [sympy] Re: GSOC Project

2014-03-06 Thread someone
Hi, actually we have to make one module for karr algorithm or we have to use exciting module? The code shown in that thesis is build upon but not part of Sage[1]. The idea is to build a new module from scratch. [1]: http://www.sagemath.org/ -- You received this message because you are

[sympy] Re: Discussion regarding the series expansion project

2014-03-06 Thread Avichal Dayal
It would be great if you could look at my proposal (just an initial draft) and give suggestions:- https://github.com/sympy/sympy/wiki/GSoC-2014-Application-Avichal-Dayal-Series-Expansion Thank You! -- You received this message because you are subscribed to the Google Groups sympy group. To

Re: [sympy] GSoC 14: Tensor Core

2014-03-06 Thread Matthew Rocklin
Hi Charlie, I'm also in the East Bay (and a fellow Cal triple major alumnus). When you get closer to application writing time I'd be happy to chat if you like. Best, -Matt On Tue, Mar 4, 2014 at 5:53 PM, Charlie Paul charli...@gmail.com wrote: Hello, I'm Charles Paul, a junior math,

Re: [sympy] Re: GSOC Project

2014-03-06 Thread Jigar Mistry
ok understood and i would like to chat with you for discussion over this? can you give me your gtalk contact details? and i had search for this. and is there any need to solve bugs of sympy? because we gonna implement new module and i know coding of sympy of most of modules please reply on