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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 16:47:26 -07:00
parent f505e76bfc
commit c329263d63
3 changed files with 33 additions and 86 deletions
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7
src/math/lp/nla_grobner.h
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@ -141,9 +141,6 @@ bool simplify_processed_with_eq(equation*);
void assert_eq_0(nex*, ci_dependency * dep);
void process_var(nex_mul*, lpvar j, ci_dependency *& dep, rational&);
nex* mk_monomial_in_row(rational, lpvar, ci_dependency*&);
void init_equation(equation* eq, nex*, ci_dependency* d);
std::ostream& display_dependency(std::ostream& out, ci_dependency*);
@ -152,9 +149,9 @@ bool simplify_processed_with_eq(equation*);
void simplify_equations_to_process();
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(equation *, 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);
void simplify_target_monomials_sum_j(equation *, 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*);
nex_mul * divide_ignore_coeffs_perform(nex_mul* , const nex_mul*);