Carlos Cueto

Symbolic FD coefficients fail with biharmonic

1

When we define a function to be symbolic, ``` u = TimeFunction(name="u", grid=model.grid, time_order=2, space_order=10, coefficients='symbolic') ``` it can be used on the second-order isotropic acoustic wave equation without problems,...

When using a conditional dimension that contains `Ge` / `Le` types of conditions and a saved buffer defined over that conditional dimension, there is a conflict in the calculation of...

There are currently limited checks on the validity of `TimeFunction`s that use `ConditionalDimension`, which can result in OOB errors when running operators that are often difficult to track for users....