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rename and add some interval methods

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-07-27 14:24:06 -07:00
parent 4ef7bf2bf6
commit 9fb66e9365
5 changed files with 170 additions and 160 deletions
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5
src/math/lp/nla_intervals.cpp
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@ -32,6 +32,11 @@ void intervals::set_var_interval_with_deps(lpvar v, interval& b) {
}
}
void intervals::set_zero_interval_deps_for_mult(interval& a) {
a.m_lower_dep = m_dep_manager.mk_join(a.m_lower_dep, a.m_upper_dep);
a.m_upper_dep = a.m_lower_dep;
}
bool intervals::check_interval_for_conflict_on_zero(const interval & i) {
return check_interval_for_conflict_on_zero_lower(i) || check_interval_for_conflict_on_zero_upper(i);
}