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Api (#7097)

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* rename ul_pair to column

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* t

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* simple test passed

* remove an assert

* relax an assertion

* remove an obsolete function

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* access a term by the term column

* remove the column index from colunm.h

* remove an unused method

* remove debug code

* fix the build of lp_tst

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

---------

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
Co-authored-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Nikolaj Bjorner 2024-01-24 16:05:18 -08:00 • committed by GitHub
parent 133546625c
commit bdb9106f99
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45 changed files with 587 additions and 973 deletions
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2
src/math/lp/int_branch.cpp
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@ -34,7 +34,7 @@ lia_move int_branch::create_branch_on_column(int j) {
lia.m_t.clear();
lp_assert(j != -1);
lia.m_t.add_monomial(mpq(1), lra.column_to_reported_index(j));
lia.m_t.add_monomial(mpq(1), j);
if (lia.is_free(j)) {
lia.m_upper = lia.random() % 2;
lia.m_k = mpq(0);