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remove slack heuristic

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson 2025-05-12 11:48:11 -07:00 • committed by Lev Nachmanson
parent a5e5d4dbd3
commit 6b32aaed10
2 changed files with 18 additions and 71 deletions
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4
src/math/lp/lar_solver.h
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@ -155,10 +155,6 @@ class lar_solver : public column_namer {
bool explanation_is_correct(explanation&) const;
bool inf_explanation_is_correct() const;
mpq sum_of_right_sides_of_explanation(explanation&) const;
void get_infeasibility_explanation_for_inf_sign(
explanation& exp,
const vector<std::pair<mpq, unsigned>>& inf_row,
int inf_sign) const;
mpq get_left_side_val(const lar_base_constraint& cns, const std::unordered_map<lpvar, mpq>& var_map) const;
void fill_var_set_for_random_update(unsigned sz, lpvar const* vars, vector<unsigned>& column_list);
bool column_represents_row_in_tableau(unsigned j);