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solving small problem for each other random seed

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-12-07 19:55:20 -10:00
parent 87d7ce69e3
commit 15dff85b22
3 changed files with 43 additions and 40 deletions
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8
src/math/lp/nla_grobner.h
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@ -66,8 +66,8 @@ class nla_grobner : common {
default: return 0;
}
}
nex* & exp() { return m_expr; }
const nex* exp() const { return m_expr; }
nex* & expr() { return m_expr; }
const nex* expr() const { return m_expr; }
ci_dependency * dep() const { return m_dep; }
ci_dependency *& dep() { return m_dep; }
unsigned hash() const { return m_bidx; }
@ -80,7 +80,6 @@ class nla_grobner : common {
// fields
equation_vector m_equations_to_delete;
lp::int_set m_rows;
unsigned m_num_of_equations;
grobner_stats m_stats;
equation_set m_to_superpose;
equation_set m_to_simplify;
@ -147,7 +146,7 @@ private:
m_to_simplify.insert(eq);
}
void insert_to_superpose(equation *eq) {
SASSERT(m_nex_creator.is_simplified(eq->exp()));
SASSERT(m_nex_creator.is_simplified(eq->expr()));
TRACE("nla_grobner", display_equation(tout, *eq););
m_to_superpose.insert(eq);
}
@ -168,5 +167,6 @@ private:
void check_eq(equation*);
void register_report();
std::unordered_set<lpvar> get_vars_of_expr_with_opening_terms(const nex *e );
unsigned num_of_equations() const { return m_to_simplify.size() + m_to_superpose.size(); }
}; // end of grobner
}