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Jakob Rath 2022-11-28 18:11:51 +01:00
parent c488a766b5
commit a3767b177c
3 changed files with 6 additions and 3 deletions
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6
src/math/polysat/viable.h
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@ -85,7 +85,11 @@ namespace polysat {
*/
bool intersect(pvar v, signed_constraint const& c);
bool intersect(pdd const & p, pdd const & q, signed_constraint const& c);
/**
* Extract remaining variable v from p and q and try updating viable state for v.
* NOTE: does not require a particular constraint type (e.g., we call this for ule_constraint and umul_ovfl_constraint)
*/
bool intersect(pdd const& p, pdd const& q, signed_constraint const& c);
/**
* Check whether variable v has any viable values left according to m_viable.