Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-26 Thread Milan Jolly
Thanks for your feedback. I will submit the proposal soon. On Thu, Mar 26, 2020, 3:21 AM Oscar Benjamin wrote: > I had a quick look and it seems reasonable. > > On Wed, 25 Mar 2020 at 14:48, Milan Jolly wrote: > > > > If there are no issues with the proposal or the timelin

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-25 Thread Milan Jolly
mpy's >> capabilities for systems of ODEs would be expanded enormously. >> >> On Sun, 22 Mar 2020 at 19:26, Milan Jolly wrote: >> > >> > Here is the link to my proposal: >> https://docs.google.com/document/d/12QN19LSjwEvYoSukyq-BWd76ZrI24FQuU0CGIOIx6Ww/edit?u

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-25 Thread Milan Jolly
I took a quick look. I found the logic of ode2sys and ode_rewrite very resourceful since its required for component division and for reducing higher order ODEs. On Wednesday, March 25, 2020 at 2:28:10 AM UTC+5:30, Nicolas Guarin wrote: > > You can check what I have done about it in the

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-23 Thread Milan Jolly
ously. > > On Sun, 22 Mar 2020 at 19:26, Milan Jolly > wrote: > > > > Here is the link to my proposal: > https://docs.google.com/document/d/12QN19LSjwEvYoSukyq-BWd76ZrI24FQuU0CGIOIx6Ww/edit?usp=sharing > > > > > On Saturday, March 21, 2020 at 3:22:00 A

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-22 Thread Milan Jolly
ufficient. > > On Fri, 20 Mar 2020 at 16:57, Milan Jolly > wrote: > > > > Thanks for clearing my doubt. > > > > Now, I have started preparing my GSOC proposal and it will be ready > soon. But, I wanted to know that will it be ok that I don't give details > a

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-21 Thread Milan Jolly
rts do in high-level terms should > be sufficient. > > On Fri, 20 Mar 2020 at 16:57, Milan Jolly wrote: > > > > Thanks for clearing my doubt. > > > > Now, I have started preparing my GSOC proposal and it will be ready > soon. But, I wanted to know that will it

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-20 Thread Milan Jolly
ff(t)`... > > > On Thu, 19 Mar 2020 at 18:34, Milan Jolly > wrote: > > > > In ODE systems roadmap, you have mentioned that for system of ODEs where > the coefficient matrix is non-constant, if the coefficient matrix A(t) is > symmetric, then A(t) and its anti

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-19 Thread Milan Jolly
not > yet handled by the new code. > > On Tue, 17 Mar 2020 at 17:51, Milan Jolly > wrote: > > > > So, I have made a rough layout of the main function that will be used to > solve ODEs with the methods like > neq_nth_order_

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-17 Thread Milan Jolly
t)⎬, ⎨──(x(t)): -y(t), ──(y(t)): > x(t)⎬, ⎨──(x(t)): y(t), ──(y(t)): -x(t)⎬, ⎨──(x(t)): y(t), ──(y(t)): > x(t)⎬⎥ > ⎣⎩dt dt ⎭ ⎩dt dt⎭ > ⎩dt dt ⎭ ⎩dt dt⎭⎦ > > On Mon, 16 Mar

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-16 Thread Milan Jolly
rtant than implementing all > of the pieces. If the groundwork is done then other contributors in > future can easily implement the remaining features one by one. Right > now it is not easy to improve the code for systems because of the way > that it is structured. > > On Su

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-15 Thread Milan Jolly
nywhere as far as I know. Following the roadmap it should be possible > to close all of these issues I think: > > https://github.com/sympy/sympy/issues?q=is%3Aopen+is%3Aissue+label%3Asolvers.dsolve.system > > > On Fri, 13 Mar 2020 at 22:30, Milan Jolly > wrote: >

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-03-13 Thread Milan Jolly
unaware how much time each part of the general solvers would take. If someone can help me in this regard(helping me with these 2 questions) then it would be great. On Tue, Feb 25, 2020, 5:09 AM Milan Jolly wrote: > I will go through the roadmap. Also, I will work on reviving and finish

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-02-24 Thread Milan Jolly
PRs > and finish them off. > > On Mon, 24 Feb 2020 at 05:59, Milan Jolly wrote: > > > > So, I am interested in rewriting parts of the current ODE as discussed > in the roadmap. Is there any work started in that direction and if not then > can I create a PR for the s

Re: [sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-02-23 Thread Milan Jolly
here is no need > to "refactor" it in its current form if it is in fact being > *completely* rewritten: we can just make sure that the new code is > written the way we want it to be. > > On Sun, 23 Feb 2020 at 19:52, Milan Jolly wrote: > > > > Ok so I have gone through t

[sympy] Re: [Discussion] GSoC 2020: Improving and extending ODE

2020-02-23 Thread Milan Jolly
in calculus module. I have been working on the issue https://github.com/sympy/sympy/pull/18550 and I think there is some scope to extend these functionalities. On Sunday, February 23, 2020 at 1:32:20 AM UTC+5:30, Milan Jolly wrote: > > Hello everyone, > > My name is Milan Jo

Re: [sympy] [Discussion] GSoC 2020: Improving and extending ODE

2020-02-23 Thread Milan Jolly
using its strongly connected components > > https://github.com/sympy/sympy/issues/16174. However, this is the sort > > of thing that could get very messy the way the code is currently > > rewritten, which is why a refactor is so important. > > > > Aaron Meurer > > >

[sympy] [Discussion] GSoC 2020: Improving and extending ODE

2020-02-22 Thread Milan Jolly
Hello everyone, My name is Milan Jolly and I am an undergraduate student at Indian Institute of Technology, Patna. For the past 2 month, I have been learning and exploring sympy through either contributions, reading documentation or trying examples out. This last month I have learned a lot