[SciPy-User] odeint - Excess work done on this cal

Farid Afandiyev faridafandiyev at gmail.com
Mon Oct 13 03:00:18 EDT 2014


Hi Alex!

Looks like it doesn't solve the problem completely, because when at certain
combination of initial conditions or if I add more equations problem
suddenly appears again. I've been suggested that this is due to the P1-P2
term not being Lipschitz at P1=P2. I'm trying to comprehend that now.

Cheers,

Farid.

On Sat, Oct 11, 2014 at 5:36 PM, Alex Liberzon <alexlib at eng.tau.ac.il>
wrote:

> Apparently, the problem is with the time step, see the linked IPython
> notebook
>
> http://nbviewer.ipython.org/gist/alexlib/5220b92868c800fd1700
>
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