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generate the basic sign lemma from the model

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Signed-off-by: Lev <levnach@hotmail.com>
This commit is contained in:
Lev 2018-10-29 16:58:40 -07:00 • committed by Lev Nachmanson
parent c20a04ea84
commit d4a426faf6
2 changed files with 196 additions and 49 deletions
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13
src/util/lp/vars_equivalence.h
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@ -28,6 +28,19 @@ struct hash_svector {
}
};
struct rat_hash {
typedef rational data;
unsigned operator()(const rational& x) const { return x.hash(); }
};
struct hash_vector {
size_t operator()(const vector<rational> & v) const {
return vector_hash<rat_hash>()(v);
}
};
struct vars_equivalence {
struct equiv {