# QuantLib_GaussChebyshevIntegration man page

GaussChebyshevIntegration — Gauss-Chebyshev integration.

## Synopsis

`#include <ql/math/integrals/gaussianquadratures.hpp>`

Inherits **GaussianQuadrature**.

### Public Member Functions

GaussChebyshevIntegration(Sizen)

### Additional Inherited Members

## Detailed Description

Gauss-Chebyshev integration.

This class performs a 1-dimensional Gauss-Chebyshev integration. [ int_{-1}^{1} f(x) mathrm{d}x ] The weighting function is [ w(x)=(1-x^2)^{-1/2} ]

## Author

Generated automatically by Doxygen for QuantLib from the source code.

## Referenced By

GaussChebyshevIntegration(3) is an alias of QuantLib_GaussChebyshevIntegration(3).

Fri Sep 23 2016 Version 1.8.1 QuantLib