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nla review (#4321)

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* simplify the nla_solver interface

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* more simplifications

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* init m_use_nra_model

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* work on NSB comments

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* work on NSB comments

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Lev Nachmanson 2020-05-13 13:52:42 -07:00 • committed by GitHub
parent 16aec328f1
commit 6b28973799
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10 changed files with 71 additions and 118 deletions
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1
src/math/lp/nla_core.h
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@ -404,7 +404,6 @@ public:
bool rm_check(const monic&) const;
std::unordered_map<unsigned, unsigned_vector> get_rm_by_arity();
// NSB code review: these could be methods on new_lemma
void add_abs_bound(new_lemma& lemma, lpvar v, llc cmp);
void add_abs_bound(new_lemma& lemma, lpvar v, llc cmp, rational const& bound);
void negate_relation(new_lemma& lemma, unsigned j, const rational& a);