Hello dear fipy users,
I need your help or advice to implement an “integro-differential” equation.
That is I have the following term in my equation to solve for u(\vec{r})
\int_V d^3r f(\vec{r}) \partial{u(\vec{r})}/\partial{x}
Actually, I do not know how to implement this integral. Thank you for your help.
Bests,
/Ferenc
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