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work on order lemma

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Signed-off-by: Lev <levnach@hotmail.com>
This commit is contained in:
Lev 2018-11-20 15:36:02 -08:00 • committed by Lev Nachmanson
parent 6a1c2e4766
commit ca0ce579b1
8 changed files with 260 additions and 109 deletions
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25
src/util/lp/column_namer.h
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@ -33,31 +33,6 @@ public:
print_linear_combination_of_column_indices(coeff, out);
}
template <typename T>
void print_linear_combination_of_column_indices_std(const vector<std::pair<T, unsigned>> & coeffs, std::ostream & out) const {
bool first = true;
for (const auto & it : coeffs) {
auto val = it.first;
if (first) {
first = false;
} else {
if (numeric_traits<T>::is_pos(val)) {
out << " + ";
} else {
out << " - ";
val = -val;
}
}
if (val == -numeric_traits<T>::one())
out << " - ";
else if (val != numeric_traits<T>::one())
out << val;
out << get_variable_name(it.second);
}
}
template <typename T>
void print_linear_combination_of_column_indices(const vector<std::pair<T, unsigned>> & coeffs, std::ostream & out) const {
bool first = true;