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MathCore

The Core Mathematical Library of ROOT.

MathCore provides a collection of functions and C++ classes for HEP numerical computing. This library provides only the basic mathematical functions and algorithms and not all the functionality required by the HEP community. More advanced mathematical functionalities is provided by the MathMore. The current set includes classes and functions for:

Note that in this latest release the GenVector (physics and geometry vectors for 2,3 and 4 dimensions with their transformations) is not anymore part of MathCore, but is built as a separate library. MathCore contains instead now classes which were originally part of libCore. These include:

Topics

 Fitting and Parameter Estimation
 
 
 Interface classes for Random number generation
 
 
 Goodness of Fit Tests
 Classical one-dimensional goodness of git tests for unbinned data.
 
 Function Classes and Interfaces
 
 
 Numerical Algorithms
 
 
 Statistical functions
 Probability density functions, cumulative distribution functions and their inverses (quantiles) for various statistical distributions (continuous and discrete).
 
 Special functions
 Special mathematical functions.
 

Files

file  RFit.hxx
 

Classes

class  ROOT::Math::Delaunay2D
 Class to generate a Delaunay triangulation of a 2D set of points. More...
 
class  TKDTreeBinning
 <- TKDTreeBinning - A class providing multidimensional binning -> More...
 
class  TStatistic
 Statistical variable, defined by its mean and variance (RMS). More...