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add accessors for implied values to API

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-07-28 19:46:39 -07:00
parent 4628cb8e79
commit 59d8895d15
23 changed files with 347 additions and 2 deletions
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15
src/api/python/z3/z3.py
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@ -6857,6 +6857,21 @@ class Solver(Z3PPObject):
"""
return AstVector(Z3_solver_get_trail(self.ctx.ref(), self.solver), self.ctx)
def value(self, e):
"""Return value of term in solver, if any is given.
"""
return _to_expr_ref(Z3_solver_get_implied_value(self.ctx.ref(), self.solver, e.as_ast()), self.ctx)
def lower(self, e):
"""Return lower bound known to solver based on the last call.
"""
return _to_expr_ref(Z3_solver_get_implied_lower(self.ctx.ref(), self.solver, e.as_ast()), self.ctx)
def upper(self, e):
"""Return upper bound known to solver based on the last call.
"""
return _to_expr_ref(Z3_solver_get_implied_upper(self.ctx.ref(), self.solver, e.as_ast()), self.ctx)
def statistics(self):
"""Return statistics for the last `check()`.