# Numerical differentiation

- Introduction
- Numerical differentiation of a general function of one variable
- Unequally spaced finite difference rules
- Odd and even transformations of a function
- Complex step derivative
- High order derivative
- Richardson extrapolation methodology applied to derivative estimation
- Multiple term Richardson extrapolants
- Uncertainty estimates for Derivative
- Derivative in action
- Gradient and Hessian estimation
- Conclusion
- Acknowledgments
- References