Hi, I'm solving a system of coupled Schrodinger & Poisson equations. I'm using the PETSc non-linear solvers for the Poisson NonlinearImplicitSystem using Predictor-Corrector method. For predicting the next step, I have a custom SNESLineSearch which I need to use in the NonlinearImplicitSystem. How do I set the custom line search in SNES inside the PetscNonlinearSolver?
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