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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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4
src/math/lp/nla_powers.cpp
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@ -80,12 +80,12 @@ namespace nla {
lbool powers::check(lpvar r, lpvar x, lpvar y, vector<lemma>& lemmas) {
TRACE("nla", tout << r << " == " << x << "^" << y << "\n");
core& c = m_core;
if (x == null_lpvar || y == null_lpvar || r == null_lpvar)
return l_undef;
if (lp::tv::is_term(x) || lp::tv::is_term(y) || lp::tv::is_term(r))
if (c.lra.column_has_term(x) || c.lra.column_has_term(y) || c.lra.column_has_term(r))
return l_undef;
core& c = m_core;
if (c.use_nra_model())
return l_undef;