Re: [sympy] ODE solver roadmap

2021-03-29 Thread Naveen Saisreenivas Thota
Hi Oscar, Should we add all the ODEs of Kamke and Murphy or only Riccati ODEs? In either case, how do we plan on parsing the solution from Maple/Mathematica? I could see that there is a Mathematica Parser, but even that seems to be very basic and is not parsing some complex expressions. Naveen

Re: [sympy] SymPy workshop at PyCon India

2021-03-29 Thread Naman Nimmo
Hey, Faisal -- I am willing to join you! It was suggested by Jason in a thread last year to use and update the existing SymPy tutorial. Based on the previous SymPy release, I suppose a lot of features can be added to the tutorial, for example - The Stats and the ODE modules were extended and impro

[sympy] "Refactor the ODE module and make it fast" GSoC project

2021-03-29 Thread Anirudh Prabhakaran
Hello! I am Anirudh Prabhakaran, and I'm interested in working on the above mentioned project for GSoC. I have programming experience in Python, and have learnt about differential equations as a senior at school and a freshman at college. In order to do so, are there any pre-requisite tasks tha

Re: [sympy] ODE solver roadmap

2021-03-29 Thread Naveen Saisreenivas Thota
> When reviewing GSOC applications (just speaking for myself - I am not > the only reviewer) I am most interested in ensuring that we can get > the best contributors who are capable of making the most valuable > contributions to important parts of SymPy. What you are proposing here > is a significa

Re: [sympy] ODE solver roadmap

2021-03-29 Thread Oscar Benjamin
On Mon, 29 Mar 2021 at 10:42, Naveen Saisreenivas Thota wrote: > > > I think you underestimate how much work is involved in really making > > the implementation robust and complete. Note that it's much better to > > have a well-tested, complete, efficient implementation of a single > > algorithm w

Re: [sympy] Possible error in SymPy function || GSoC

2021-03-29 Thread David Bailey
On 28/03/2021 19:48, 'Aditya Saxena 4-Year B.Tech. Electronics Engineering' via sympy wrote: Hi developers, I am Aditya Saxena, a 2nd year ECE student at IIT BHU. I wish to contribute to the SymPy community but I am new to SymPy and so to get a better understanding of it, I was going through t

Re: [sympy] ODE solver roadmap

2021-03-29 Thread Naveen Saisreenivas Thota
> I think you underestimate how much work is involved in really making > the implementation robust and complete. Note that it's much better to > have a well-tested, complete, efficient implementation of a single > algorithm with nicely organised and documented code than it is to have > multiple hal

Re: [sympy] ODE solver roadmap

2021-03-29 Thread Oscar Benjamin
On Mon, 29 Mar 2021 at 08:13, Naveen Saisreenivas Thota wrote: > > Now that a basic Riccati Solver is done, it wouldn't take more than a week or > two to merge it in the codebase. I'd like to know what all we plan on doing > as a GSoC project as that would help me prepare the proposal. Like, is

Re: [sympy] ODE solver roadmap

2021-03-29 Thread Naveen Saisreenivas Thota
> That looks nice. It would be easier to comment on the details if it was a PR. I didn't make a PR yet since it is a very basic code and more things are to be changed. > One comment I have is that if this is all working with rational > functions it might be better to work with the numerator and