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update function that propagates bounds on x*y = 0 to be more comprehensive

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-12-05 01:19:26 -08:00
parent 1d440ac871
commit f2c228f160
4 changed files with 81 additions and 22 deletions
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src/math/polysat/solver.h
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@ -421,6 +421,8 @@ namespace polysat {
signed_constraint ule(rational const& p, pdd const& q) { return ule(q.manager().mk_val(p), q); }
signed_constraint ule(pdd const& p, int n) { return ule(p, rational(n)); }
signed_constraint ule(int n, pdd const& p) { return ule(rational(n), p); }
signed_constraint uge(pdd const& p, pdd const& q) { return ule(q, p); }
signed_constraint uge(pdd const& p, rational const& q) { return ule(q, p); }
signed_constraint ult(pdd const& p, pdd const& q) { return m_constraints.ult(p, q); }
signed_constraint ult(pdd const& p, rational const& q) { return ult(p, p.manager().mk_val(q)); }
signed_constraint ult(rational const& p, pdd const& q) { return ult(q.manager().mk_val(p), q); }