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debug sorting of nex expressions

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-09-28 20:12:31 -07:00
parent 019ba1e942
commit 4c1a120391
3 changed files with 27 additions and 13 deletions
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15
src/math/lp/nex_creator.h
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@ -60,17 +60,11 @@ public:
svector<var_weight>& active_vars_weights() { return m_active_vars_weights;}
const svector<var_weight>& active_vars_weights() const { return m_active_vars_weights;}
nex* simplify(nex* e) {
NOT_IMPLEMENTED_YET();
}
nex* simplify(nex* e);
rational extract_coeff_from_mul(const nex_mul* m);
rational extract_coeff(const nex*);
bool is_simplified(const nex *e) {
NOT_IMPLEMENTED_YET();
}
bool less_than(lpvar j, lpvar k) const{
unsigned wj = (unsigned)m_active_vars_weights[j];
unsigned wk = (unsigned)m_active_vars_weights[k];
@ -210,11 +204,12 @@ public:
nex * simplify_mul(nex_mul *e);
bool is_sorted(const nex_mul * e) const;
bool mul_is_simplified(const nex_mul*e ) const;
nex* simplify_sum(nex_sum *e);
bool sum_is_simplified(nex_sum* e) const;
bool is_simplified(const nex *e) const;
bool sum_is_simplified(const nex_sum* e) const;
bool mul_is_simplified(const nex_mul*e ) const;
void mul_to_powers(vector<nex_pow>& children);
@ -230,7 +225,7 @@ public:
bool sum_simplify_lt(const nex* a, const nex* b);
bool mul_simplify_lt(const nex_mul* a, const nex_mul* b);
bool less_than_on_mul(const nex_mul* a, const nex_mul* b);
void fill_map_with_children(std::map<nex*, rational, nex_lt> & m, ptr_vector<nex> & children);
};
}