class TBigFloat

Public Methods

•  TBigFloat ()
•  TBigFloat (int precision_)
•  TBigFloat (int precision_, int num_)
•  TBigFloat (int precision_, const TBigInteger& num_)
•  TBigFloat (int precision_, const TBigFloat& num_)
•  TBigFloat (int precision_, double num_)
•  ~TBigFloat ()
• void  set (int n)
• void  set (const TBigInteger& n)
• void  set (const TBigFloat& n)
• void  set (double n)
• void  normalize ()
• void  setPrecision (int precision_)
• void  align (TBigFloat& n)
• int  compare (const TBigFloat& n) const
• void  add (const TBigFloat& n)
• void  add (const double n)
• void  add (const int n)
• void  subtract (const TBigFloat& n)
• void  subtract (const double n)
• void  subtract (const int n)
• void  mult (const TBigFloat& n)
• void  mult (const double n)
• void  mult (const int n)
• void  reciprocal ()
• void  divide (const TBigFloat& n)
• void  divide (const double n)
• void  divide (const int n)
• void  fracAbs ()
• void  frac ()
• void  floorAbs ()
• void  floor ()
• void  ceil ()
• void  round ()
• void  binCoeff (int n, int k)
• void  faculty (int n)
• int  exp_powerseries1 (const TBigFloat& x)
• int  exp (const TBigFloat& x, TBigFloat* ln2)
• int  exp (const TBigFloat& x)
• int  exp (const double x)
• int  exp (const int x)
• int  log_powerseries1 (const TBigFloat& x)
• int  log (const TBigFloat& x, TBigFloat* ln2)
• int  log (const TBigFloat& x)
• int  log (const double x)
• int  log (const int x)
• void  pow (const TBigFloat& x, const TBigFloat& y, TBigFloat* ln2)
• void  pow (const TBigFloat& x, const TBigFloat& y)
• void  pow (const double x, const double y, TBigFloat* ln2)
• void  pow (const double x, const double y)
• void  pow (const TBigFloat& x, const double y, TBigFloat* ln2)
• void  pow (const TBigFloat& x, const double y)
• void  pow_int (const TBigFloat& x, int y)
• void  probBinomial (int k, int n, const TBigFloat& p, TBigFloat* n_over_k)
• TBigFloat*  probWillshaw_BuckinghamWillshaw1992 (int n, int k, int M, int z, int x1, int x2, int debug)
• TBigFloat*  probWillshaw_BuckinghamWillshaw1992 (int n, int k, int M, int z, int x1, int x2)
• TBigFloat*  probWillshaw_SommerPalm1999 (int n, int k, int M, int z, int x1, int x2, int debug)
• TBigFloat*  probWillshaw_SommerPalm1999 (int n, int k, int M, int z, int x1, int x2)
• TBigFloat*  probWillshaw_SommerPalm1999_coarse (int n, int k, int M, int z, int x1, int x2, int debug)
• TBigFloat*  probWillshaw_SommerPalm1999_coarse (int n, int k, int M, int z, int x1, int x2)
• TBigFloat*  probWillshaw (int n, int k, int M, int z, int x1, int x2, int debug)
• TBigFloat*  probWillshaw (int n, int k, int M, int z, int x1, int x2)
• double  toDouble () const
• int  toInteger () const
• void  outputState ()
• void  outputState (int binary)
• friend ostream&  operator<< (ostream& os, const TBigFloat& n)

Public Members

• int precision
• int sign
• TBigInteger mantisse
• int exponent

Detailed Description

TBigFloat numerical type for floating point numbers with arbitrary size and precision

[const]

[const]

[const]

• Version: 1.0 alpha, last change: February 18,2004
• Author: Andreas Knoblauch
• Generated: aknoblau on synfire on Sat May 1 14:32:16 2004, using kdoc 2.0a54.