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remove m_mons_to_rehash, fix a bug in emonomials::after_merge_eh(), generate order and tangent lemmas on any monomial

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-05-15 15:34:57 -07:00
parent 45b72d7790
commit d3bd55d0cf
5 changed files with 5 additions and 15 deletions
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src/util/lp/emonomials.h
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@ -82,7 +82,6 @@ class emonomials {
union_find<emonomials> m_u_f;
trail_stack<emonomials> m_u_f_stack;
std::unordered_set<unsigned> m_mons_to_rehash;
mutable svector<lpvar> m_find_key; // the key used when looking for a monomial with the specific variables
var_eqs<emonomials>& m_ve;
mutable vector<monomial> m_monomials; // set of monomials
@ -133,8 +132,6 @@ public:
void unmerge_eh(unsigned i, unsigned j) {
TRACE("nla_solver", tout << "unmerged " << i << " and " << j << "\n";);
m_mons_to_rehash.insert(i);
m_mons_to_rehash.insert(j);
}
void merge_eh(unsigned r2, unsigned r1, unsigned v2, unsigned v1) {}