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todo.txt
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todo.txt
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TODO
Improvements to make if it's ever worth the time
1. Good and robust adaptive step sizing for implicit methods
2. Handling non-convergence of Newton's method(s) with implicit methods. The Newton solver can return a code indicating success/failure. Code was modified to do that in other repositories. If failure, do what though? Take a smaller step?
3. Initial guess of k values for nonlinear solves in implicit methods.
4. L-stable Rosenbrock method.
5. Look into extra steps taken when snapping in an adaptive solves.
5. Tridiagonal Jacobian support? The matrix routine is already in `linalg.cc` but there isn't a way to access it with implicit methods.