ROOT   Reference Guide
TFormulaMathInterface.cxx
Go to the documentation of this file.
2#include "TMath.h"
3
4namespace ROOT {
5
6 namespace v5 {
7
9//
10// Automatically generated code - don't modify it
11//
121}
122
123 } // end namespace v5
124
125} // end namespace ROOT
126
The Formula Primitive class.
Add formula to the list of primitive formulas.
Double_t(* GenFunc1110)(Double_t, Double_t, Double_t)
Double_t(* GenFunc10)(Double_t)
Double_t(* GenFunc110)(Double_t, Double_t)
void TMath_GenerInterface()
This file contains a specialised ROOT message handler to test for diagnostic in unit tests.
Double_t FDistI(Double_t F, Double_t N, Double_t M)
Calculates the cumulative distribution function of F-distribution, this function occurs in the statis...
Definition: TMath.cxx:2292
constexpr Double_t G()
Gravitational constant in: .
Definition: TMath.h:135
Double_t CosH(Double_t)
Returns the hyperbolic cosine of x.
Definition: TMath.h:610
Double_t DiLog(Double_t x)
Modified Struve functions of order 1.
Definition: TMath.cxx:116
Double_t BetaDist(Double_t x, Double_t p, Double_t q)
Computes the probability density function of the Beta distribution (the distribution function is comp...
Definition: TMath.cxx:2071
Double_t ACos(Double_t)
Returns the principal value of the arc cosine of x, expressed in radians.
Definition: TMath.h:630
constexpr Double_t GUncertainty()
Gravitational constant uncertainty.
Definition: TMath.h:150
constexpr Double_t C()
Velocity of light in .
Definition: TMath.h:114
constexpr Double_t GhbarCUncertainty()
uncertainty.
Definition: TMath.h:166
constexpr Double_t Ccgs()
Definition: TMath.h:121
constexpr Double_t SigmaUncertainty()
Stefan-Boltzmann constant uncertainty.
Definition: TMath.h:277
Short_t Max(Short_t a, Short_t b)
Returns the largest of a and b.
Definition: TMathBase.h:250
Double_t Vavilov(Double_t x, Double_t kappa, Double_t beta2)
Returns the value of the Vavilov density function.
Definition: TMath.cxx:2769
constexpr Double_t NaUncertainty()
Definition: TMath.h:291
Double_t ASin(Double_t)
Returns the principal value of the arc sine of x, expressed in radians.
Definition: TMath.h:622
Double_t Log2(Double_t x)
Returns the binary (base-2) logarithm of x.
Definition: TMath.cxx:107
Double_t BesselK1(Double_t x)
Modified Bessel function I_1(x)
Definition: TMath.cxx:1529
Double_t Exp(Double_t x)
Returns the base-e exponential function of x, which is e raised to the power x.
Definition: TMath.h:707
Double_t BesselI1(Double_t x)
Modified Bessel function K_0(x)
Definition: TMath.cxx:1494
Double_t Erf(Double_t x)
Computation of the error function erf(x).
Definition: TMath.cxx:190
Double_t Floor(Double_t x)
Rounds x downward, returning the largest integral value that is not greater than x.
Definition: TMath.h:678
Double_t PoissonI(Double_t x, Double_t par)
Computes the Discrete Poisson distribution function for (x,par).
Definition: TMath.cxx:615
Double_t CauchyDist(Double_t x, Double_t t=0, Double_t s=1)
Computes the density of Cauchy distribution at point x by default, standard Cauchy distribution is us...
Definition: TMath.cxx:2171
Double_t ATan(Double_t)
Returns the principal value of the arc tangent of x, expressed in radians.
Definition: TMath.h:638
Double_t StruveL1(Double_t x)
Modified Struve functions of order 0.
Definition: TMath.cxx:1970
constexpr Double_t Gn()
Standard acceleration of gravity in .
Definition: TMath.h:174
Double_t ASinH(Double_t)
Returns the area hyperbolic sine of x.
Definition: TMath.cxx:67
Double_t LaplaceDistI(Double_t x, Double_t alpha=0, Double_t beta=1)
Computes the distribution function of Laplace distribution at point x, with location parameter alpha ...
Definition: TMath.cxx:2375
constexpr Double_t QeUncertainty()
Elementary charge uncertainty.
Definition: TMath.h:346
constexpr Double_t K()
Boltzmann's constant in : .
Definition: TMath.h:247
Double_t BreitWigner(Double_t x, Double_t mean=0, Double_t gamma=1)
Calculates a Breit Wigner function with mean and gamma.
Definition: TMath.cxx:442
constexpr Double_t KUncertainty()
Boltzmann's constant uncertainty.
Definition: TMath.h:261
constexpr Double_t Hbarcgs()
Definition: TMath.h:218
T1 Sign(T1 a, T2 b)
Returns a value with the magnitude of a and the sign of b.
Definition: TMathBase.h:175
Double_t Student(Double_t T, Double_t ndf)
Computes density function for Student's t- distribution (the probability function (integral of densit...
Definition: TMath.cxx:2618
constexpr Double_t CUncertainty()
Speed of light uncertainty.
Definition: TMath.h:128
constexpr Double_t Qe()
Elementary charge in .
Definition: TMath.h:339
Double_t Ceil(Double_t x)
Rounds x upward, returning the smallest integral value that is not less than x.
Definition: TMath.h:666
constexpr Double_t PiOver2()
Definition: TMath.h:51
constexpr Double_t HCcgs()
Definition: TMath.h:240
Short_t Range(Short_t lb, Short_t ub, Short_t x)
Returns x if lb < x < up, lb if x < lb and ub if x > ub.
Definition: TMathBase.h:302
Double_t BetaDistI(Double_t x, Double_t p, Double_t q)
Computes the distribution function of the Beta distribution.
Definition: TMath.cxx:2089
Double_t TanH(Double_t)
Returns the hyperbolic tangent of x.
Definition: TMath.h:616
Double_t ACosH(Double_t)
Returns the nonnegative area hyperbolic cosine of x.
Definition: TMath.cxx:81
Double_t BesselK0(Double_t x)
Modified Bessel function I_0(x)
Definition: TMath.cxx:1460
Double_t BesselY0(Double_t x)
Bessel function J1(x) for any real x.
Definition: TMath.cxx:1705
Double_t ATan2(Double_t y, Double_t x)
Returns the principal value of the arc tangent of y/x, expressed in radians.
Definition: TMath.h:644
constexpr Double_t RUncertainty()
Universal gas constant uncertainty.
Definition: TMath.h:309
Double_t BetaCf(Double_t x, Double_t a, Double_t b)
Continued fraction evaluation by modified Lentz's method used in calculation of incomplete Beta funct...
Definition: TMath.cxx:2020
Double_t ErfInverse(Double_t x)
Returns the inverse error function.
Definition: TMath.cxx:208
Double_t LaplaceDist(Double_t x, Double_t alpha=0, Double_t beta=1)
Computes the probability density function of Laplace distribution at point x, with location parameter...
Definition: TMath.cxx:2359
constexpr Double_t E()
Base of natural log: .
Definition: TMath.h:93
constexpr Double_t GnUncertainty()
Standard acceleration of gravity uncertainty.
Definition: TMath.h:181
constexpr Double_t Hcgs()
Definition: TMath.h:195
constexpr Double_t HUncertainty()
Planck's constant uncertainty.
Definition: TMath.h:202
Double_t Log(Double_t x)
Returns the natural logarithm of x.
Definition: TMath.h:754
Conversion from degree to radian: .
Definition: TMath.h:79
Double_t Erfc(Double_t x)
Computes the complementary error function erfc(x).
Definition: TMath.cxx:199
Double_t VavilovI(Double_t x, Double_t kappa, Double_t beta2)
Returns the value of the Vavilov distribution function.
Definition: TMath.cxx:2802
constexpr Double_t Sigma()
Stefan-Boltzmann constant in : .
Definition: TMath.h:270
Double_t Beta(Double_t p, Double_t q)
Calculates Beta-function Gamma(p)*Gamma(q)/Gamma(p+q).
Definition: TMath.cxx:2011
constexpr Double_t Kcgs()
Definition: TMath.h:254
Double_t Poisson(Double_t x, Double_t par)
Computes the Poisson distribution function for (x,par).
Definition: TMath.cxx:587
constexpr Double_t H()
Planck's constant in : .
Definition: TMath.h:188
Double_t Sqrt(Double_t x)
Returns the square root of x.
Definition: TMath.h:660
LongDouble_t Power(LongDouble_t x, LongDouble_t y)
Returns x raised to the power y.
Definition: TMath.h:719
Double_t BesselJ0(Double_t x)
Modified Bessel function K_1(x)
Definition: TMath.cxx:1634
constexpr Double_t LogE()
Base-10 log of e (to convert ln to log)
Definition: TMath.h:107
Double_t Gamma(Double_t z)
Computation of gamma(z) for all z.
Definition: TMath.cxx:353
constexpr Double_t MWair()
Molecular weight of dry air 1976 US Standard Atmosphere in or
Definition: TMath.h:317
constexpr Double_t Gcgs()
Definition: TMath.h:143
Short_t Min(Short_t a, Short_t b)
Returns the smallest of a and b.
Definition: TMathBase.h:198
Double_t StruveL0(Double_t x)
Struve functions of order 1.
Definition: TMath.cxx:1923
Double_t NormQuantile(Double_t p)
Computes quantiles for standard normal distribution N(0, 1) at probability p.
Definition: TMath.cxx:2451
constexpr Double_t Ln10()
Natural log of 10 (to convert log to ln)
Definition: TMath.h:100
Double_t Hypot(Double_t x, Double_t y)
Returns sqrt(x*x + y*y)
Definition: TMath.cxx:59
constexpr Double_t PiOver4()
Definition: TMath.h:58
Double_t Cos(Double_t)
Returns the cosine of an angle of x radians.
Definition: TMath.h:592
constexpr Double_t Pi()
Definition: TMath.h:37
Double_t StruveH0(Double_t x)
Bessel function Y1(x) for positive x.
Definition: TMath.cxx:1777
constexpr Double_t R()
Universal gas constant ( ) in
Definition: TMath.h:302
Double_t LnGamma(Double_t z)
Computation of ln[gamma(z)] for all z.
Definition: TMath.cxx:509
Double_t KolmogorovProb(Double_t z)
Calculates the Kolmogorov distribution function,.
Definition: TMath.cxx:679
constexpr Double_t InvPi()
Definition: TMath.h:65
Double_t Sin(Double_t)
Returns the sine of an angle of x radians.
Definition: TMath.h:586
Double_t FDist(Double_t F, Double_t N, Double_t M)
Computes the density function of F-distribution (probability function, integral of density,...
Definition: TMath.cxx:2273
constexpr Double_t Na()
Definition: TMath.h:284
Double_t BesselJ1(Double_t x)
Bessel function J0(x) for any real x.
Definition: TMath.cxx:1669
Double_t BetaIncomplete(Double_t x, Double_t a, Double_t b)
Calculates the incomplete Beta-function.
Definition: TMath.cxx:2102
constexpr Double_t Rgair()
Dry Air Gas Constant (R / MWair) in
Definition: TMath.h:325
constexpr Double_t Hbar()
in :
Definition: TMath.h:211
Double_t StruveH1(Double_t x)
Struve functions of order 0.
Definition: TMath.cxx:1846
Double_t Freq(Double_t x)
Computation of the normal frequency function freq(x).
Definition: TMath.cxx:270
Double_t Tan(Double_t)
Returns the tangent of an angle of x radians.
Definition: TMath.h:598
Double_t LandauI(Double_t x)
Returns the value of the Landau distribution function at point x.
Definition: TMath.cxx:2831
Double_t ATanH(Double_t)
Returns the area hyperbolic tangent of x.
Definition: TMath.cxx:95
Conversion from radian to degree: .
Definition: TMath.h:72
Double_t BesselI0(Double_t x)
Integer order modified Bessel function K_n(x)
Definition: TMath.cxx:1426
Double_t Log10(Double_t x)
Returns the common (base-10) logarithm of x.
Definition: TMath.h:760
Double_t StudentI(Double_t T, Double_t ndf)
Calculates the cumulative distribution function of Student's t-distribution second parameter stands f...
Definition: TMath.cxx:2640
Double_t BesselY1(Double_t x)
Bessel function Y0(x) for positive x.
Definition: TMath.cxx:1739
Short_t Abs(Short_t d)
Returns the absolute value of parameter Short_t d.
Definition: TMathBase.h:123
constexpr Double_t GhbarC()
in
Definition: TMath.h:158
constexpr Double_t HC()
in
Definition: TMath.h:233
constexpr Double_t TwoPi()
Definition: TMath.h:44
constexpr Double_t HbarUncertainty()
uncertainty.
Definition: TMath.h:225
Double_t ErfcInverse(Double_t x)
Returns the inverse of the complementary error function.
Definition: TMath.cxx:242
Double_t SinH(Double_t)
Returns the hyperbolic sine of `x.
Definition: TMath.h:604