# Package org.apache.commons.math3.analysis.integration

Numerical integration (quadrature) algorithms for univariate real functions.

See: Description

Interface Summary
Interface | Description
--- | ---
UnivariateIntegrator | Interface for univariate real integration algorithms.

Class Summary
Class | Description
--- | ---
BaseAbstractUnivariateIntegrator | Provide a default implementation for several generic functions.
IterativeLegendreGaussIntegrator | This algorithm divides the integration interval into equally-sized sub-interval and on each of them performs a Legendre-Gauss quadrature.
LegendreGaussIntegrator | Deprecated As of 3.1 (to be removed in 4.0).
RombergIntegrator | Implements the Romberg Algorithm for integration of real univariate functions.
SimpsonIntegrator | Implements Simpson's Rule for integration of real univariate functions.
TrapezoidIntegrator | Implements the Trapezoid Rule for integration of real univariate functions.

## Package org.apache.commons.math3.analysis.integration Description

Numerical integration (quadrature) algorithms for univariate real functions.