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propagate lineal monomial

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This commit is contained in:
Lev Nachmanson 2023-09-01 11:18:03 -07:00
parent 5509b468e9
commit d3258e7084
3 changed files with 15 additions and 3 deletions
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11
src/math/lp/nla_core.cpp
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@ -1056,6 +1056,17 @@ new_lemma& new_lemma::operator|=(ineq const& ineq) {
}
return *this;
}
// Contrary to new_lemma::operator|=, this method does not assert that the model does not satisfy the ineq.
// If ineq holds then it is a nop.
new_lemma& new_lemma::operator+=(ineq const& ineq) {
if (c.ineq_holds(ineq)) return *this;
if (!c.explain_ineq(*this, ineq.term(), ineq.cmp(), ineq.rs())) {
current().push_back(ineq);
}
return *this;
}
new_lemma::~new_lemma() {