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forgotten changes after a rebase

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-08-30 16:21:24 -07:00
parent 3d2fc57b82
commit f4e7002ea3
11 changed files with 43 additions and 18 deletions
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4
src/math/lp/lar_solver.cpp
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@ -2256,6 +2256,10 @@ bool lar_solver::column_corresponds_to_term(unsigned j) const {
return m_var_register.local_to_external(j) >= m_terms_start_index;
}
var_index lar_solver::to_column(unsigned ext_j) const {
return m_var_register.external_to_local(ext_j);
}
bool lar_solver::tighten_term_bounds_by_delta(unsigned term_index, const impq& delta) {
unsigned tj = term_index + m_terms_start_index;
unsigned j;