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port grobner: fix the sum from row creation

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-30 12:22:43 -07:00
parent 809647ec2f
commit 4651eb7042
5 changed files with 55 additions and 32 deletions
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6
src/math/lp/nla_grobner.h
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@ -150,18 +150,20 @@ private:
m_to_simplify.insert(eq);
}
void insert_to_superpose(equation *eq) {
SASSERT(m_nex_creator.is_simplified(eq->exp()));
m_to_superpose.insert(eq);
}
void simplify_equations_to_process();
const nex * get_highest_monomial(const nex * e) const;
ci_dependency* dep_from_vector( svector<lp::constraint_index> & fixed_vars_constraints);
bool simplify_target_monomials_sum(equation *, equation *, nex_sum*, const nex*);
bool simplify_target_monomials_sum_check_only(nex_sum*, const nex*) const;
unsigned find_divisible(nex_sum*, const nex*) const;
void simplify_target_monomials_sum_j(equation *, equation *, nex_sum*, const nex*, unsigned);
nex_mul * divide_ignore_coeffs(nex* ej, const nex*);
bool divide_ignore_coeffs_check_only(nex* , const nex*) const;
bool divide_ignore_coeffs_check_only_nex_mul(nex_mul* , const nex*) const;
nex_mul * divide_ignore_coeffs_perform(nex_mul* , const nex*);
nex_mul * divide_ignore_coeffs_perform(nex* , const nex*);
nex_mul * divide_ignore_coeffs_perform_nex_mul(nex_mul* , const nex*);
nex * expr_superpose(nex* e1, nex* e2, const nex* ab, const nex* ac, nex_mul* b, nex_mul* c);
void add_mul_skip_first(nex_sum* r, const rational& beta, nex *e, nex_mul* c);
bool done() const;