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init of m_active_vars_weights and fixes in is_simplified

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-07 16:19:28 -07:00
parent b2d1bcc8cd
commit 0c126031b0
12 changed files with 129 additions and 92 deletions
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22
src/math/lp/nla_core.h
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@ -79,7 +79,7 @@ public:
class core {
public:
var_eqs<emonics> m_evars;
var_eqs<emonics> m_evars;
lp::lar_solver& m_lar_solver;
vector<lemma> * m_lemma_vec;
lp::int_set m_to_refine;
@ -91,25 +91,25 @@ public:
nla_settings m_nla_settings;
nla_grobner m_grobner;
private:
emonics m_emons;
emonics m_emons;
svector<lpvar> m_add_buffer;
mutable lp::int_set m_row_var_set;
mutable lp::int_set m_active_var_set;
public:
reslimit m_reslim;
const lp::int_set& row_var_set () const { return m_row_var_set;}
bool row_var_set_contains(unsigned j) const { return m_row_var_set.contains(j); }
const lp::int_set& active_var_set () const { return m_active_var_set;}
bool active_var_set_contains(unsigned j) const { return m_active_var_set.contains(j); }
void insert_to_row_var_set(unsigned j) const { m_row_var_set.insert(j); }
void insert_to_active_var_set(unsigned j) const { m_active_var_set.insert(j); }
void clear_row_var_set() const {
m_row_var_set.clear();
void clear_active_var_set() const {
m_active_var_set.clear();
}
void prepare_row_var_set() const {
m_row_var_set.clear();
m_row_var_set.resize(m_lar_solver.number_of_vars());
void prepare_active_var_set() const {
m_active_var_set.clear();
m_active_var_set.resize(m_lar_solver.number_of_vars());
}
reslimit & reslim() { return m_reslim; }