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experiment with substituting zeros in Horner&Grobner

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-01-11 15:43:54 -08:00
parent 45c0f2225c
commit f0b530b0e4
4 changed files with 26 additions and 12 deletions
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14
src/math/lp/nla_settings.h
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@ -27,11 +27,11 @@ class nla_settings {
// how often to call the horner heuristic
unsigned m_horner_frequency;
unsigned m_horner_row_length_limit;
bool m_horner_subs_fixed;
unsigned m_horner_subs_fixed;
// grobner fields
bool m_run_grobner;
unsigned m_grobner_row_length_limit;
bool m_grobner_subs_fixed;
unsigned m_grobner_subs_fixed;
unsigned m_grobner_eqs_growth;
unsigned m_grobner_tree_size_growth;
unsigned m_grobner_expr_size_growth;
@ -44,7 +44,7 @@ public:
m_run_horner(true),
m_horner_frequency(4),
m_horner_row_length_limit(10),
m_horner_subs_fixed(true),
m_horner_subs_fixed(2),
m_run_grobner(true),
m_grobner_row_length_limit(50),
m_grobner_subs_fixed(false)
@ -64,16 +64,16 @@ public:
unsigned& horner_frequency() { return m_horner_frequency; }
unsigned horner_row_length_limit() const { return m_horner_row_length_limit; }
unsigned& horner_row_length_limit() { return m_horner_row_length_limit; }
bool horner_subs_fixed() const { return m_horner_subs_fixed; }
bool& horner_subs_fixed() { return m_horner_subs_fixed; }
unsigned horner_subs_fixed() const { return m_horner_subs_fixed; }
unsigned& horner_subs_fixed() { return m_horner_subs_fixed; }
bool run_grobner() const { return m_run_grobner; }
bool& run_grobner() { return m_run_grobner; }
unsigned grobner_row_length_limit() const { return m_grobner_row_length_limit; }
unsigned& grobner_row_length_limit() { return m_grobner_row_length_limit; }
bool grobner_subs_fixed() const { return m_grobner_subs_fixed; }
bool& grobner_subs_fixed() { return m_grobner_subs_fixed; }
unsigned grobner_subs_fixed() const { return m_grobner_subs_fixed; }
unsigned& grobner_subs_fixed() { return m_grobner_subs_fixed; }
unsigned grobner_tree_size_growth() const { return m_grobner_tree_size_growth; }
unsigned & grobner_tree_size_growth() { return m_grobner_tree_size_growth; }