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rm lu

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2023-03-04 12:15:48 -08:00
parent 97c1ba4641
commit a38be43264
5 changed files with 11 additions and 74 deletions
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8
src/math/lp/lp_settings.h
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@ -55,8 +55,7 @@ inline std::ostream& operator<<(std::ostream& out, column_type const& t) {
enum class simplex_strategy_enum {
undecided = 3,
tableau_rows = 0,
tableau_costs = 1,
lu = 2
tableau_costs = 1
};
std::string column_type_to_string(column_type t);
@ -341,12 +340,11 @@ public:
}
bool use_lu() const {
return m_simplex_strategy == simplex_strategy_enum::lu;
return false;
}
bool use_tableau() const {
return m_simplex_strategy == simplex_strategy_enum::tableau_rows ||
m_simplex_strategy == simplex_strategy_enum::tableau_costs;
return true;
}
bool use_tableau_rows() const {