[petsc-users] Seeking an example for TS

[Jed Brown]

Gautam Bisht <gbisht at lbl.gov> writes:

> Hi,
>
> I'm wondering if there is a TS example for a similar system:
>
> d/dt [f(x)] = g(x)

You can apply chain rule to produce

  f'(x) dx/dt = g(x)

and then implement TSSetIFunction and (optionally) TSSetIJacobian.
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