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port grobner basis

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-09-17 13:54:18 -07:00
parent 490672a5ba
commit cc5a12c5c7
9 changed files with 125 additions and 19 deletions
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8
src/math/lp/nla_settings.h
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@ -27,8 +27,10 @@ class nla_settings {
// how often to call the horner heuristic
unsigned m_horner_frequency;
unsigned m_horner_row_length_limit;
// grobner fields
bool m_run_grobner;
unsigned m_grobner_frequency;
unsigned m_grobner_eqs_threshold;
public:
nla_settings() : m_run_order(true),
@ -37,9 +39,13 @@ public:
m_horner_frequency(4),
m_horner_row_length_limit(10),
m_run_grobner(true),
m_grobner_frequency(5)
m_grobner_frequency(5),
m_grobner_eqs_threshold(512)
{}
unsigned grobner_eqs_threshold() const { return m_grobner_eqs_threshold; }
unsigned& grobner_eqs_threshold() { return m_grobner_eqs_threshold; }
bool run_order() const { return m_run_order; }
bool& run_order() { return m_run_order; }