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 following notebook: > > > https://nbviewer.jupyter.org/github/nicoguaro/notebooks_examples/blob/master/ode2sys.ipynb > > Let me know how can I help with the development. > > Best, > Nicolás > > PS: Sorry for taking that much to answer. > > > On Sunday, March 15, 2020 at 10:15:27 AM UTC-5, Oscar wrote: >> >> On Sun, 15 Mar 2020 at 14:45, Nicolas Guarin <[email protected]> wrote: >> > >> > I have been working in a function that turn a higher-order system of >> ODEs into a system of first order equations. So you think that it might >> help? >> >> Absolutely. This is mentioned in the roadmap: >> >> https://github.com/sympy/sympy/wiki/ODE-Systems-roadmap#higher-and-mixed-order-systems-of-odes >> >> >> I think that being able to rewrite single higher-order ODEs in the >> form of a first order system is also useful since that's the form >> expected by most numerical integration routines. >> >> -- >> Oscar >> > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/00df7e92-1926-4a22-aac1-02d10d8c2549%40googlegroups.com.
