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smul no overflow

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-02-16 18:55:07 +02:00
parent 89d6f1c191
commit 8c9835bca6
24 changed files with 376 additions and 63 deletions

View file

@ -60,7 +60,7 @@ namespace polysat {
bool is_currently_true(solver& s, bool is_positive) const override;
bool is_currently_false(solver& s, assignment_t const& sub, bool is_positive) const override { return false; }
bool is_currently_true(solver& s, assignment_t const& sub, bool is_positive) const override { return false; }
void narrow(solver& s, bool is_positive) override;
void narrow(solver& s, bool is_positive, bool first) override;
inequality as_inequality(bool is_positive) const override { throw default_exception("is not an inequality"); }
unsigned hash() const override;
bool operator==(constraint const& other) const override;