Questions on numerical analysis/numerical methods; methods for approximately solving various problems that often do not admit exact solutions.
Possible topics include but are not limited to:
- Approximation theory, interpolations.
- Numerical ODE/PDE.
- Root finding algorithm.
- Numerical linear algebra, matrix computations.
- Discrete integral transform, FFT, etc.
- Linear/Non-linear programming, integer optimization.
For questions concerning matrices, please consider adding the numerical-linear-algebra tag.
For questions concerning optimization, please consider adding the optimization tag.