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bounds propagation functionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-13 13:36:22 -07:00
parent bda29ca26a
commit 33042268b5
5 changed files with 170 additions and 76 deletions
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8
src/math/dd/pdd_interval.h
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@ -49,12 +49,8 @@ public:
get_interval<wd>(p.hi(), hi);
get_interval<wd>(p.lo(), lo);
if (deps) {
interval_deps_combine_rule combine_rule;
m_dep_intervals.mul(hi, a, t, combine_rule);
m_dep_intervals.combine_deps(hi, a, combine_rule, t);
combine_rule.reset();
m_dep_intervals.add(t, lo, ret, combine_rule);
m_dep_intervals.combine_deps(t, lo, combine_rule, ret);
m_dep_intervals.mul<dep_intervals::with_deps>(hi, a, t);
m_dep_intervals.add<dep_intervals::with_deps>(t, lo, ret);
} else {
m_dep_intervals.mul(hi, a, t);
m_dep_intervals.add(t, lo, ret);