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add equality propagation based on partial length information to sequence theory. Fix issue #429

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-02-04 08:12:46 -08:00
parent 9b979b6e1e
commit 9c7e5c37d1
8 changed files with 200 additions and 44 deletions

View file

@ -75,8 +75,6 @@ namespace smt {
ast_manager & get_manager() const { return m_owner.get_manager(); }
enode * get_enode(theory_var v) const { return m_owner.get_enode(v); }
arith_simplifier_plugin * get_simplifier();
public:
arith_eq_adapter(theory & owner, theory_arith_params & params, arith_util & u):m_owner(owner), m_params(params), m_util(u), m_as(0) {}
void new_eq_eh(theory_var v1, theory_var v2);