Examples for

# Numerical Integration

Many different numerical integration methods exist for approximating the value of an integral. Wolfram|Alpha provides tools for solving otherwise intractable integrals numerically. Specify an integration algorithm, such as Simpson's method, and compare it against alternative methods.

Use numerical integration to solve integrals that lack a closed form solution.

#### Numerically integrate functions that cannot be integrated symbolically:

Compute integrals using specified numerical integration algorithms.