ROOT   Reference Guide
SpecFuncMathCore.h File Reference
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## Namespaces

namespace  ROOT
tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tbb::task_arena without forward declaring tbb::interface7

namespace  ROOT::Math

## Functions

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

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

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

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

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

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

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

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

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

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