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port Grobner, add fixed var dependency to Horner's scheme

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
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Lev Nachmanson 2019-10-17 12:07:15 -07:00
parent 628bbcc676
commit b3fc12ffdc
11 changed files with 70 additions and 43 deletions
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src/math/lp/nla_grobner.h
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@ -116,7 +116,7 @@ private:
bool compute_basis_step();
equation * simplify_source_target(equation const * source, equation * target);
equation* simplify_using_processed(equation*);
unsigned simplify_loop_on_target_monomials(equation const * source, equation * target, bool & result);
bool simplify_target_monomials(equation const * source, equation * target);
void process_simplified_target(ptr_buffer<equation>& to_insert, equation* new_target, equation*& target, ptr_buffer<equation>& to_remove);
bool simplify_processed_with_eq(equation*);
void simplify_to_process(equation*);
@ -164,5 +164,6 @@ bool simplify_processed_with_eq(equation*);
std::ostream& display_dependency(std::ostream& out, ci_dependency*);
void insert_to_process(equation *eq) { m_to_process.insert(eq); }
void simplify_equations_to_process();
const nex_mul * get_highest_monomial(const nex * e) const;
}; // end of grobner
}