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fix referencen to vvr()

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-04-20 13:41:54 -07:00
parent 49c2d991ca
commit c97a6dd7cb
3 changed files with 12 additions and 12 deletions
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6
src/util/lp/nla_tangent_lemmas.cpp
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@ -40,7 +40,7 @@ void tangents::generate_simple_tangent_lemma(const smon* rm) {
m_core->add_empty_lemma();
const monomial & m = c().m_emons[rm->var()];
const rational v = c().product_value(m);
const rational& mv = vvr(m);
const rational mv = vvr(m);
SASSERT(mv != v);
SASSERT(!mv.is_zero() && !v.is_zero());
rational sign = rational(nla::rat_sign(mv));
@ -51,7 +51,7 @@ void tangents::generate_simple_tangent_lemma(const smon* rm) {
bool gt = abs(mv) > abs(v);
if (gt) {
for (lpvar j : m) {
const rational & jv = vvr(j);
const rational jv = vvr(j);
rational js = rational(nla::rat_sign(jv));
c().mk_ineq(js, j, llc::LT);
c().mk_ineq(js, j, llc::GT, jv);
@ -59,7 +59,7 @@ void tangents::generate_simple_tangent_lemma(const smon* rm) {
c().mk_ineq(sign, rm->var(), llc::LE, std::max(v, rational(-1)));
} else {
for (lpvar j : m) {
const rational & jv = vvr(j);
const rational jv = vvr(j);
rational js = rational(nla::rat_sign(jv));
c().mk_ineq(js, j, llc::LT, std::max(jv, rational(0)));
}