sat/util.cc File Reference

Go to the source code of this file.

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

Functions
std::string	FormatCounter (int64_t num)
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, std::vector< std::vector< int64_t >> *tuples)
std::vector< std::vector< absl::InlinedVector< int64_t, 2 > > >	FullyCompressTuples (absl::Span< const int64_t > domain_sizes, std::vector< std::vector< int64_t >> *tuples)