BCMath.cxx File Reference

#include "BCMath.h"
#include "BCLog.h"
#include <math.h>
#include <limits>
#include <set>
#include <TMath.h>
#include <TF1.h>
#include <TH1D.h>
#include <Math/PdfFuncMathCore.h>

Go to the source code of this file.

Namespaces
namespace	BCMath
	Some useful mathematic functions.
Functions
double	BCMath::LogGaus (double x, double mean=0, double sigma=1, bool norm=false)
double	BCMath::LogPoisson (double x, double par)
double	BCMath::ApproxBinomial (int n, int k, double p)
double	BCMath::LogApproxBinomial (int n, int k, double p)
double	BCMath::LogBinomFactor (int n, int k)
double	BCMath::ApproxLogFact (double x)
double	BCMath::LogFact (int n)
void	BCMath::CacheFactorial (unsigned int n)
double	BCMath::LogNoverK (int n, int k)
int	BCMath::Nint (double x)
double	BCMath::rms (int n, const double *a)
double	BCMath::LogBreitWignerNonRel (double x, double mean, double Gamma, bool norm=false)
double	BCMath::LogBreitWignerRel (double x, double mean, double Gamma)
double	BCMath::LogChi2 (double x, int n)
double	BCMath::LogVoigtian (double x, double sigma, double gamma)
double	BCMath::SplitGaussian (double *x, double *par)
double	BCMath::chi2 (double *x, double *par)
void	BCMath::RandomChi2 (std::vector< double > &randoms, int K)
TH1D *	BCMath::ECDF (const std::vector< double > &data)
std::vector< int >	BCMath::longestRuns (const std::vector< bool > &bitStream)
std::vector< double >	BCMath::longestRunsChi2 (const std::vector< double > &yMeasured, const std::vector< double > &yExpected, const std::vector< double > &sigma)
double	BCMath::longestRunFrequency (unsigned longestObserved, unsigned int nTrials)
double	BCMath::Rvalue (const std::vector< double > &chain_means, const std::vector< double > &chain_variances, const unsigned &chain_length, const bool &strict=true) throw (std::invalid_argument, std::domain_error)
Variables
static unsigned int	BCMath::nCacheFact = 10000
static double *	BCMath::logfact = 0