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forbidden intervals for strict inequalities

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-01-22 11:14:53 +01:00
parent 82798863ba
commit 417a5320c7
5 changed files with 95 additions and 19 deletions
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8
src/math/polysat/forbidden_intervals.h
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@ -52,6 +52,14 @@ namespace polysat {
void add_non_unit_side_conds(fi_record& fi, pdd const& b1, pdd const& e1, pdd const& b2, pdd const& e2);
bool match_non_zero(signed_constraint const& c,
rational const & a1, pdd const& b1, pdd const& e1,
fi_record& fi);
bool match_non_max(signed_constraint const& c,
rational const & a2, pdd const& b2, pdd const& e2,
fi_record& fi);
public:
forbidden_intervals(solver& s) :s(s) {}
bool get_interval(signed_constraint const& c, pvar v, fi_record& fi);