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expose only necessary methods of lar_solver

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2020-04-14 12:59:24 -07:00
parent 6d8e5400fd
commit 5208b64a6b
16 changed files with 217 additions and 302 deletions
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6
src/math/lp/nla_core.h
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@ -128,13 +128,13 @@ public:
bool ineq_holds(const ineq& n) const;
bool lemma_holds(const lemma& l) const;
bool is_monic_var(lpvar j) const { return m_emons.is_monic_var(j); }
rational val(lpvar j) const { return m_lar_solver.get_column_value_rational(j); }
const rational& val(lpvar j) const { return m_lar_solver.get_column_value(j).x; }
rational var_val(const monic& m) const { return m_lar_solver.get_column_value_rational(m.var()); }
const rational& var_val(const monic& m) const { return m_lar_solver.get_column_value(m.var()).x; }
rational mul_val(const monic& m) const {
rational r(1);
for (lpvar v : m.vars()) r *= m_lar_solver.get_column_value_rational(v);
for (lpvar v : m.vars()) r *= m_lar_solver.get_column_value(v).x;
return r;
}