Hello everyone,

i have three questions regarding the NeuralPDE package:

- is it possible to pass the current grid point to the additional cost function? I would like to take the derivative at the boundary of the domain (I want to use it for a periodic boundary condition)
- Is it possible to passs the current grid point to a own activation function? I would like to to multiply the last layer with the function with x_point * (x_point - l) to implement to additional bc in a diffrent way.
- is it also possible to use residual neural networks ?

Thanks for your time.