MathInteg_DoubleExp.hxx File Reference

#include <MathUtils_Types.hxx>
#include <MathUtils_Config.hxx>
#include <MathUtils_Core.hxx>
#include <cmath>

Data Structures
struct	MathInteg::DoubleExpConfig
	Configuration for double exponential integration. More...

Namespaces
namespace	MathInteg
	Numerical integration algorithms.

Functions
template<typename Function >
IntegResult	MathInteg::TanhSinh (Function &theFunc, double theLower, double theUpper, const DoubleExpConfig &theConfig=DoubleExpConfig())
	Tanh-Sinh (Double Exponential) quadrature for finite interval [a,b].
template<typename Function >
IntegResult	MathInteg::ExpSinh (Function &theFunc, double theLower, const DoubleExpConfig &theConfig=DoubleExpConfig())
	Exp-Sinh quadrature for semi-infinite interval [a, +infinity).
template<typename Function >
IntegResult	MathInteg::SinhSinh (Function &theFunc, const DoubleExpConfig &theConfig=DoubleExpConfig())
	Sinh-Sinh quadrature for infinite interval (-infinity, +infinity).
template<typename Function >
IntegResult	MathInteg::DoubleExponential (Function &theFunc, double theLower, double theUpper, const DoubleExpConfig &theConfig=DoubleExpConfig())
	Double exponential integration with automatic interval detection.
template<typename Function >
IntegResult	MathInteg::TanhSinhSingular (Function &theFunc, double theLower, double theUpper, double theTolerance=1.0e-10)
	Tanh-Sinh quadrature optimized for endpoint singularities.
template<typename Function >
IntegResult	MathInteg::TanhSinhWithSingularity (Function &theFunc, double theLower, double theUpper, double theSingularity, const DoubleExpConfig &theConfig=DoubleExpConfig())
	Integrates a function with a known singularity at an interior point.