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init of m_active_vars_weights and fixes in is_simplified

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-07 16:19:28 -07:00
parent b2d1bcc8cd
commit 0c126031b0
12 changed files with 129 additions and 92 deletions
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11
src/math/lp/nla_common.h
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@ -45,7 +45,9 @@ inline llc negate(llc cmp) {
class core;
struct common {
core* m_core;
core* m_core;
nex_creator m_nex_creator;
common(core* c): m_core(c) {}
core& c() { return *m_core; }
const core& c() const { return *m_core; }
@ -115,10 +117,11 @@ struct common {
typedef dependency_manager<ci_dependency_config> ci_dependency_manager;
typedef ci_dependency_manager::dependency ci_dependency;
nex* nexvar(lpvar j, nex_creator& ) const;
nex* nexvar(const rational& coeff, lpvar j, nex_creator&) const;
nex* nexvar(lpvar j, nex_creator& );
nex* nexvar(const rational& coeff, lpvar j, nex_creator&);
template <typename T>
void create_sum_from_row(const T&, nex_creator&, nex_sum&);
void set_active_vars_weights();
var_weight get_var_weight(lpvar) const;
};
}