[ODE] dt computation

[Bram Stolk]

J. Perkins wrote:
> On 4/1/06, Bram Stolk <bram at sara.nl> wrote:
> 
>>I propose a function double dsElapsedTime(void) that returns the nr of
>>seconds since the last call to this func.
> 
> 
> What should it return on the first call?

0.0 probably

> 
> Jason