SoPlex
Sequential object-oriented simPlex
Sequential object-oriented simPlex
Rational number types. More...
#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... | |
Rational number types.
Definition in file rational.h.