def __init__(self, environment, logic=None):
QuantifierEliminator.__init__(self)
self.environment = environment
self.logic = logic
self.ddmanager = repycudd.DdManager()
self.converter = BddConverter(environment=environment,
ddmanager=self.ddmanager)
def __init__(self, environment, logic=None):
QuantifierEliminator.__init__(self)
self.environment = environment
self.logic = logic
self.converter = Z3Converter(environment, z3.main_ctx())
self._cache = {}
self._cache_term = {}
def __init__(self, environment, logic=None):
QuantifierEliminator.__init__(self)
self.environment = environment
self.logic = logic
self.ddmanager = repycudd.DdManager()
self.converter = BddConverter(environment=environment,
ddmanager=self.ddmanager)
def __init__(self, environment, logic=None, algorithm='fm'):
"""Initialize the Quantifier Eliminator using 'fm' or 'lw'.
fm: Fourier-Motzkin (default)
lw: Loos-Weisspfenning
"""
if algorithm not in ['fm', 'lw']:
raise ValueError("Algorithm can be either 'fm' or 'lw'")
QuantifierEliminator.__init__(self)
IdentityDagWalker.__init__(self, env=environment)
self.msat_config = mathsat.msat_create_default_config("QF_LRA")
self.msat_env = MSatEnv(self.msat_config)
mathsat.msat_destroy_config(self.msat_config)
self.set_function(self.walk_identity, op.SYMBOL, op.REAL_CONSTANT,
op.BOOL_CONSTANT, op.INT_CONSTANT)
self.logic = logic
self.algorithm = algorithm
self.converter = MSatConverter(environment, self.msat_env)
def __init__(self, environment, logic=None):
QuantifierEliminator.__init__(self)
self.environment = environment
self.logic = logic
self.converter = Z3Converter(environment, z3.main_ctx())
def __init__(self, environment, logic=None):
QuantifierEliminator.__init__(self)
self.environment = environment
self.logic = logic
self.converter = Z3Converter(environment, z3._get_ctx(None))
