kgauss.cc File Reference

Adaptive Gauss-Kronrod numerical integrator. More...

#include <cmath>
#include <cstdio>
#include <algorithm>

Include dependency graph for kgauss.cc:

Go to the source code of this file.

Classes
struct	mutils::integ_data_t

Namespaces
	mutils
	MathUtils package.

Macros
#define	MAXIT   (sizeof(xptr)/sizeof(xptr[0])-1)

Functions
static double	mutils::hifn (double x)
static double	mutils::hifn_r (double x, void *vdata)
double	mutils::kgauss (double(*f)(double x), double a, double b, double err)
double	mutils::kgauss2 (double(*f)(double x), double a, double b, double err)
double	mutils::kgauss2_r (double(*f_r)(double x, void *), void *fdata, double a, double b, double err)
double	mutils::kgauss_r (double(*f_r)(double x, void *), void *fdata, double a, double b, double err)
double	mutils::kgauss_sub (double(*f)(double x), double(*f_r)(double x, void *), void *fdata, double a, double b, double c, double *acc, int root, int lev, double I0, int maxrecur, int paranoid)
double	mutils::ksqrtgauss (double(*f)(double x), double a, double b, double c, double err)
double	mutils::ksqrtgauss_r (double(*f_r)(double x, void *), void *fdata, double a, double b, double c, double err)
static double	mutils::lofn (double x)
static double	mutils::lofn_r (double x, void *vdata)
template<typename R >
R	mutils::sqr (R x)

Variables
static double	mutils::c_gl
static double(*	mutils::func_gl )(double x)

Detailed Description

Adaptive Gauss-Kronrod numerical integrator.

ISO-C MT+Cancel-Safe

Author

Kevin P. Rauch

Definition in file kgauss.cc.

Macro Definition Documentation

MAXIT

#define MAXIT   (sizeof(xptr)/sizeof(xptr[0])-1)

Definition at line 29 of file kgauss.cc.

Referenced by mutils::kgauss_sub().