exact solution for nonlinear oscillator

Hi All

The nonlinear oscillator , which has exact solution, exists or not?

if it exists, give me example please...

Regards

That's too general a question. In general, anything that is both non-linear and electronic doesn't have a closed form, exact solution.

Dave

OK, Dave

But, is there some oscillator, which is capacitors resistors inductors (may be) and nonlinear part is formula based (for ex. i=v+a*v^2....), and such oscillator has formula solution?
It is not real circuit but "coputer based circuit"....
Regards