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Reference Guide
SpecFuncMathCore.h File Reference
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Namespaces

 ROOT
 Returns the available number of logical cores.
 
 ROOT::Math
 

Functions

Special Functions from MathCore
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::tgamma (double x)
 The gamma function is defined to be the extension of the factorial to real numbers. More...
 
double ROOT::Math::lgamma (double x)
 Calculates the logarithm of the gamma 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::beta (double x, double y)
 Calculates the beta function. More...
 
double ROOT::Math::inc_beta (double x, double a, double b)
 Calculates the normalized (regularized) incomplete beta function. More...
 
double ROOT::Math::sinint (double x)
 Calculates the sine integral. More...
 
double ROOT::Math::cosint (double x)
 Calculates the real part of the cosine integral Re(Ci). More...