1. Overview
2. 1. Newton-Cotes method
3. 1. 1.1. Rectangle rule
   2. 1.2. Trapezoidal Rule
   3. 1.3. Simpson's Rule
   4. 1.4. Newton's 3/8 Rule
4. 2. Gaussian quadrature
5. 1. 2.1. Gauss Legendre
   2. 2.2. Gauss Chebyshev
   3. 2.3. Gauss Laguerre
   4. 2.4. Gauss Hermite
6. 3. Adaptive quadrature
7. 1. 3.1. Adaptive Simpson
8. 4. Romberg's method