rational.h File Reference

#include <numeric>
#include <vector>
#include <string>
#include "soplex/spxdefines.h"
#include <gmp.h>
#include <boost/multiprecision/number.hpp>
#include <boost/multiprecision/gmp.hpp>

Go to the source code of this file.

Namespaces
namespace	soplex
	Everything should be within this namespace.

Typedefs
using	Rational = number< gmp_rational, et_off >
using	Integer = number< gmp_int, et_off >

Functions
void	SpxLcm (Integer &result, Integer a, Integer b)
void	SpxGcd (Integer &result, Integer a, Integer b)
void	printRational (Rational r)
void	printInteger (Integer r)
bool	isAdjacentTo (const Rational &r, const double &d)
void	invert (Rational &r)
void	powRound (Rational &r)
	round up to next power of two More...
int	orderOfMagnitude (Rational &r)
	returns the order of magnitude of the given rational More...
static std::string::const_iterator	findSubStringIC (const std::string &substr, const std::string &str)
Rational	ratFromString (const char *desc)
int	sizeInBase (const Rational R, const int base)
	Size in specified base (bit size for base 2) More...
int	totalSizeRational (const Rational *vector, const int length, const int base)
	Total size of rational vector. More...
int	dlcmSizeRational (const Rational *vector, const int length, const int base)
	Size of least common multiple of denominators in rational vector. More...
int	dmaxSizeRational (const Rational *vector, const int length, const int base)
	Size of largest denominator in rational vector. More...