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Add simplify_clause::try_remove_equations

This commit is contained in:
Jakob Rath 2022-12-22 14:53:42 +01:00
parent 5bd63ab7c5
commit b5af2164f4
5 changed files with 113 additions and 15 deletions

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@ -102,6 +102,9 @@ namespace polysat {
constraint* lookup(sat::bool_var var) const;
signed_constraint lookup(sat::literal lit) const;
/** Find constraint p == 0; returns null if it doesn't exist yet */
signed_constraint find_eq(pdd const& p) /* const */;
signed_constraint eq(pdd const& p);
signed_constraint ule(pdd const& a, pdd const& b);
signed_constraint ult(pdd const& a, pdd const& b);