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simplify nex_creator

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-02 17:48:56 -07:00
parent a888e79696
commit e81318f8fd
2 changed files with 58 additions and 40 deletions
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7
src/math/lp/nex_creator.h
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@ -220,6 +220,10 @@ public:
const rational& coeff) ;
void sort_join_sum(ptr_vector<nex> & children);
bool fill_join_map_for_sum(ptr_vector<nex> & children,
std::map<nex*, rational, nex_lt>& map,
std::unordered_set<nex*>& existing_nex,
nex_scalar*& common_scalar);
bool register_in_join_map(std::map<nex*, rational, nex_lt>&, nex*, const rational&) const;
void simplify_children_of_sum(ptr_vector<nex> & children);
@ -231,6 +235,7 @@ public:
bool less_than_on_mul(const nex_mul* a, const nex_mul* b) const;
bool less_than_on_var_nex(const nex_var* a, const nex* b) const;
bool less_than_on_mul_nex(const nex_mul* a, const nex* b) const;
void fill_map_with_children(std::map<nex*, rational, nex_lt> & m, ptr_vector<nex> & children);
void fill_map_with_children(std::map<nex*, rational, nex_lt> & m, ptr_vector<nex> & children);
void process_map_pair(nex *e, const rational& coeff, ptr_vector<nex> & children, std::unordered_set<nex*>&);
};
}