[SciPy-user] Integrating

Stefan van der Walt stefan@sun.ac...
Mon Jan 14 10:44:17 CST 2008


Hi Tommy

The attached code is a very light-weight (4th order) Runge-Kutta
integrator, that I sometimes use for stepping along an integral.

Regards
Stéfan

On Mon, Jan 14, 2008 at 09:57:33AM -0500, Tommy Grav wrote:
> I am trying to write some code that needs to integrate orbits of  
> asteroids
> forward and backwards in time. Is there some python interface out there
> to a runga-kutta 5th order integrator or a Bulirsch-Stoer integrator?
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