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port Grobner

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-23 13:23:13 -07:00
parent 20d86e67a2
commit f505e76bfc
2 changed files with 45 additions and 9 deletions
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src/math/lp/nla_grobner.h
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@ -125,7 +125,7 @@ bool simplify_processed_with_eq(equation*);
void superpose(equation * eq1, equation * eq2);
void superpose(equation * eq);
bool find_b_c(nex_mul*ab, nex_mul* ac, nex_mul*& b, nex_mul*& c);
bool find_b_c_check(const nex_mul*ab, const nex_mul* ac) const;
bool find_b_c_check_only(const nex_mul*ab, const nex_mul* ac) const;
bool is_trivial(equation* ) const;
bool is_better_choice(equation * eq1, equation * eq2);
void del_equations(unsigned old_size);
@ -153,6 +153,7 @@ bool simplify_processed_with_eq(equation*);
nex_mul * get_highest_monomial(nex * e) const;
ci_dependency* dep_from_vector( svector<lp::constraint_index> & fixed_vars_constraints);
bool simplify_target_monomials_sum(equation const *, equation *, nex_sum*, const nex_mul*);
bool simplify_target_monomials_sum_check_only(nex_sum*, const nex_mul*);
bool simplify_target_monomials_sum_j(equation const *, equation *, nex_sum*, const nex_mul*, unsigned);
nex_mul * divide_ignore_coeffs(nex* ej, const nex_mul*);
bool divide_ignore_coeffs_check_only(nex_mul* , const nex_mul*);