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port grobner

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-15 17:16:30 -07:00
parent 0f948d7a07
commit e987479e8a
4 changed files with 24 additions and 13 deletions
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5
src/math/lp/nla_common.cpp
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@ -157,7 +157,7 @@ nex * common::nexvar(const rational & coeff, lpvar j, nex_creator& cn) {
template <typename T> void common::create_sum_from_row(const T& row, nex_creator& cn, nex_sum& sum) {
TRACE("nla_horner", tout << "row="; m_core->print_term(row, tout) << "\n";);
c().prepare_active_var_set();
SASSERT(row.size() > 1);
sum.children().clear();
for (const auto &p : row) {
@ -167,8 +167,7 @@ template <typename T> void common::create_sum_from_row(const T& row, nex_creator
sum.add_child(nexvar(p.coeff(), p.var(), cn));
}
}
set_active_vars_weights();
}
}
void common::set_active_vars_weights() {
m_nex_creator.set_number_of_vars(c().m_lar_solver.column_count());