Main Page | Alphabetical List | Class List | File List | Class Members | File Members

Logarithm Struct Reference

Evaluate several logarithmic functions. More...

#include <Logarithm.h>

List of all members.

Static Public Member Functions

double Log (const double x)
 Evaluate ln(x).

Dpair LogErr (const double x)
 Evaluate ln(x) and estimate the error.

double LogAbs (const double x)
 Evaluate ln(|x|).

Dpair LogAbsErr (const double x)
 Evaluate ln(|x|) and estimate the error.

Dcomplex Log (const Dcomplex z)
 Evaluate ln(z).

Cpair LogErr (const Dcomplex z)
 Evaluate ln(z) and estimate the error.

double Log1p (const double x)
 Evaluate ln(1+x).

Dpair Log1pErr (const double x)
 Evaluate ln(1+x) and estimate the error.

double Log1pm (const double x)
 Evaluate ln(1+x) - x.

Dpair Log1pmErr (const double x)
 Evaluate ln(1+x) - x and estimate the error.


Detailed Description

Evaluate several logarithmic functions.

Definition at line 27 of file Logarithm.h.


Member Function Documentation

Dcomplex Logarithm::Log const Dcomplex  z  )  [static]
 

Evaluate ln(z).

double Logarithm::Log const double  x  )  [static]
 

Evaluate ln(x).

double Logarithm::Log1p const double  x  )  [static]
 

Evaluate ln(1+x).

Dpair Logarithm::Log1pErr const double  x  )  [static]
 

Evaluate ln(1+x) and estimate the error.

double Logarithm::Log1pm const double  x  )  [static]
 

Evaluate ln(1+x) - x.

Dpair Logarithm::Log1pmErr const double  x  )  [static]
 

Evaluate ln(1+x) - x and estimate the error.

double Logarithm::LogAbs const double  x  )  [static]
 

Evaluate ln(|x|).

Dpair Logarithm::LogAbsErr const double  x  )  [static]
 

Evaluate ln(|x|) and estimate the error.

Cpair Logarithm::LogErr const Dcomplex  z  )  [static]
 

Evaluate ln(z) and estimate the error.

Dpair Logarithm::LogErr const double  x  )  [static]
 

Evaluate ln(x) and estimate the error.


The documentation for this struct was generated from the following file:
Generated on Wed Feb 25 15:03:20 2004 for SpecialFunctions by doxygen 1.3.4