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Published 20 hours ago • verified publisher icon Nicholaswogan

Is it possible to realize some stop condition?

Open oradzhabov opened this issue 3 years ago • 2 comments

It looks like yours solution is fastest in Python ODE tasks.

In solve_ivp() we have events which allow to implement stop condition during ODE process solving. Is it possible to find/implement something similar in NumbaLSODA?

It could be useful if I dont know real parameter's range of integration but know where it should be stopped during entire integration process.

Thanks.

oradzhabov avatar Dec 10 '21 10:12 oradzhabov

Nope. The code does not have any build-in event finding. It would be possible to implement, but I think it would be a lot of work. The best way might be to re-write solve_ivp in C++: https://github.com/scipy/scipy/blob/master/scipy/integrate/_ivp/ivp.py#L156

Nicholaswogan avatar Dec 10 '21 17:12 Nicholaswogan

Not that it means much coming from a random, but I'd love to see support on this. Just food for thought. :+1:

GenerelSchwerz avatar Apr 04 '22 21:04 GenerelSchwerz