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work on nla_solver

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Signed-off-by: Lev <levnach@hotmail.com>
This commit is contained in:
Lev 2018-10-03 13:03:10 -07:00 • committed by Lev Nachmanson
parent 301f8d40fd
commit 6ce69233c7
1 changed files with 10 additions and 9 deletions
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13
src/util/lp/nla_solver.cpp
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@ -1285,17 +1285,17 @@ struct solver::imp {
return false; return false;
} }
bool basic_lemma_for_mon_zero_from_monomial_to_factor(const signed_factorization& factorization) { bool basic_lemma_for_mon_zero_from_monomial_to_factor(lpvar i_mon, const signed_factorization& factorization) {
SASSERT(false); SASSERT(false);
} }
bool basic_lemma_for_mon_zero_from_factors_to_monomial(const signed_factorization& factorization) { bool basic_lemma_for_mon_zero_from_factors_to_monomial(lpvar i_mon, const signed_factorization& factorization) {
SASSERT(false); SASSERT(false);
} }
bool basic_lemma_for_mon_zero(const signed_factorization& factorization) { bool basic_lemma_for_mon_zero(lpvar i_mon, const signed_factorization& factorization) {
return basic_lemma_for_mon_zero_from_monomial_to_factor(factorization) || basic_lemma_for_mon_zero_from_factors_to_monomial(factorization); return basic_lemma_for_mon_zero_from_monomial_to_factor(i_mon, factorization) || basic_lemma_for_mon_zero_from_factors_to_monomial(i_mon, factorization);
} }
bool basic_lemma_for_mon_neutral(const signed_factorization& factorization) { bool basic_lemma_for_mon_neutral(const signed_factorization& factorization) {
@ -1313,11 +1313,12 @@ struct solver::imp {
bool basic_lemma_for_mon(unsigned i_mon) { bool basic_lemma_for_mon(unsigned i_mon) {
for (auto factorization : binary_factorizations_of_monomial(i_mon, *this)) { for (auto factorization : binary_factorizations_of_monomial(i_mon, *this)) {
if ( if (
basic_lemma_for_mon_zero(factorization) basic_lemma_for_mon_zero(i_mon, factorization)
|| ||
basic_lemma_for_mon_neutral(factorization) basic_lemma_for_mon_neutral(factorization)
|| ||
basic_lemma_for_mon_proportionality(factorization)) basic_lemma_for_mon_proportionality(factorization)
)
return true; return true;
} }