#include "SpecFuncCephes.h"
#include <cmath>
#include <limits>

Include dependency graph for SpecFuncMathCore.cxx:

Namespaces
namespace	ROOT
	This file contains a specialised ROOT message handler to test for diagnostic in unit tests.

namespace	ROOT::Math

Functions
Special Functions from MathCore
double	ROOT::Math::beta (double x, double y)
	Calculates the beta function.

double	ROOT::Math::cosint (double x)
	Calculates the real part of the cosine integral Re(Ci).

double	ROOT::Math::erf (double x)
	Error function encountered in integrating the normal distribution.

double	ROOT::Math::erfc (double x)
	Complementary error function.

double	ROOT::Math::inc_beta (double x, double a, double b)
	Calculates the normalized (regularized) incomplete beta function.

double	ROOT::Math::inc_gamma (double a, double x)
	Calculates the normalized (regularized) lower incomplete gamma function (lower integral)

double	ROOT::Math::inc_gamma_c (double a, double x)
	Calculates the normalized (regularized) upper incomplete gamma function (upper integral)

double	ROOT::Math::lgamma (double x)
	Calculates the logarithm of the gamma function.

double	ROOT::Math::sinint (double x)
	Calculates the sine integral.

double	ROOT::Math::tgamma (double x)
	The gamma function is defined to be the extension of the factorial to real numbers.

Macro Definition Documentation

◆ PI

#define PI 3.14159265358979323846264338328 /* pi */

Definition at line 23 of file SpecFuncMathCore.cxx.

#define USE_CEPHES

Definition at line 27 of file SpecFuncMathCore.cxx.