sat/util.cc File Reference

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Namespaces
namespace	operations_research
	Collection of objects used to extend the Constraint Solver library.
namespace	operations_research::sat

Functions
void	RandomizeDecisionHeuristic (absl::BitGenRef random, SatParameters *parameters)
int64_t	ModularInverse (int64_t x, int64_t m)
int64_t	PositiveMod (int64_t x, int64_t m)
int64_t	ProductWithModularInverse (int64_t coeff, int64_t mod, int64_t rhs)
bool	SolveDiophantineEquationOfSizeTwo (int64_t &a, int64_t &b, int64_t &cte, int64_t &x0, int64_t &y0)
int64_t	FloorSquareRoot (int64_t a)
int64_t	CeilSquareRoot (int64_t a)
int64_t	ClosestMultiple (int64_t value, int64_t base)
bool	LinearInequalityCanBeReducedWithClosestMultiple (int64_t base, const std::vector< int64_t > &coeffs, const std::vector< int64_t > &lbs, const std::vector< int64_t > &ubs, int64_t rhs, int64_t *new_rhs)
int	MoveOneUnprocessedLiteralLast (const absl::btree_set< LiteralIndex > &processed, int relevant_prefix_size, std::vector< Literal > *literals)
void	CompressTuples (absl::Span< const int64_t > domain_sizes, int64_t any_value, std::vector< std::vector< int64_t > > *tuples)