[ODE] Mismatching results / non-deterministic behaviour

[Hauser Dietmar]

Can somebody confirm this?

I've skimmed over the code quickly and there are quite a few rands in there.
However, so far, the ODE seemed very deterministic to me...

--
dIdl

> -----Ursprüngliche Nachricht-----
> Von: ode-bounces at q12.org [mailto:ode-bounces at q12.org] Im 
> Auftrag von Christoph Beyer
> Gesendet: Mittwoch, 13. September 2006 23:26
> An: ode at q12.org
> Betreff: Re: [ODE] Mismatching results / non-deterministic behaviour
> 
> try to add the line
>     dRandSetSeed(0);
> at the beginning of runtest() !
> 
> then, all runtest() calls results in the same values.
> 
> it looks like ode is using some random values ;-)
> 
> this sounds strange for an industrial physic system....
> maybe some one can explain me this riddle?
> 
> chris
> 
> _______________________________________________
> ODE mailing list
> ODE at q12.org
> http://q12.org/mailman/listinfo/ode
> 
>