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axioms for b-and

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-12-11 15:45:54 -08:00
parent 15bae80cea
commit b72575148f
7 changed files with 106 additions and 8 deletions
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4
src/sat/smt/arith_internalize.cpp
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@ -254,7 +254,9 @@ namespace arith {
}
else if (a.is_band(n)) {
// unsupported for now.
found_unsupported(n);
m_band_terms.push_back(to_app(n));
mk_band_axiom(to_app(n));
ctx.push(push_back_vector(m_band_terms));
ensure_arg_vars(to_app(n));
}
else if (!a.is_div0(n) && !a.is_mod0(n) && !a.is_idiv0(n) && !a.is_rem0(n) && !a.is_power0(n)) {