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moving out viable functionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-06-21 15:50:04 -07:00
parent 19099244c4
commit 6f93ed8dc2
9 changed files with 242 additions and 121 deletions
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4
src/math/dd/dd_bdd.cpp
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@ -1181,14 +1181,14 @@ namespace dd {
bdd bddv::all0() const {
bdd r = m->mk_true();
for (unsigned i = size(); i-- > 0; )
for (unsigned i = 0; i < size() && !r.is_false(); ++i)
r &= !m_bits[i];
return r;
}
bdd bddv::all1() const {
bdd r = m->mk_true();
for (unsigned i = size(); i-- > 0; )
for (unsigned i = 0; i < size() && !r.is_false(); ++i)
r &= m_bits[i];
return r;
}