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more fixes in simplifying nex expessions

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-09-30 16:53:46 -07:00
parent 5e749045e1
commit 316a0470b1
3 changed files with 70 additions and 21 deletions
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6
src/math/lp/nex_creator.h
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@ -223,9 +223,11 @@ public:
bool eat_scalar_pow(nex_scalar *& r, nex_pow& p);
void simplify_children_of_mul(vector<nex_pow> & children, lt_on_vars lt, std::function<nex_scalar*()> mk_scalar);
bool lt(const nex* a, const nex* b, bool skip_scalar);
bool lt(const nex* a, const nex* b, bool skip_scalar) const;
bool less_than_on_mul(const nex_mul* a, const nex_mul* b, bool skip_scalar);
bool less_than_on_mul(const nex_mul* a, const nex_mul* b, bool skip_scalar) const;
bool less_than_on_var_nex(const nex_var* a, const nex* b, bool skip_scalar) const;
bool less_than_on_mul_nex(const nex_mul* a, const nex* b, bool skip_scalar) const;
void fill_map_with_children(std::map<nex*, rational, nex_lt> & m, ptr_vector<nex> & children);
};
}