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refactoring nla_solver

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-04-15 12:18:23 -07:00
parent 7fa4371d96
commit 9e82e6965c
11 changed files with 1309 additions and 1067 deletions
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12
src/util/lp/nla_basics_lemmas.cpp
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@ -21,11 +21,8 @@
#include "util/lp/nla_core.h"
#include "util/lp/factorization_factory_imp.h"
namespace nla {
template <typename T> rational basics::vvr(T const& t) const { return m_core->vvr(t); }
rational basics::vvr(lpvar t) const { return m_core->vvr(t); }
template <typename T> lpvar basics::var(T const& t) const { return m_core->var(t); }
basics::basics(core * c) : m_core(c) {}
basics::basics(core * c) : common(c) {}
// Monomials m and n vars have the same values, up to "sign"
// Generate a lemma if values of m.var() and n.var() are not the same up to sign
bool basics::basic_sign_lemma_on_two_monomials(const monomial& m, const monomial& n, const rational& sign) {
@ -225,7 +222,6 @@ void basics::add_fixed_zero_lemma(const monomial& m, lpvar j) {
c().mk_ineq(m.var(), llc::EQ);
TRACE("nla_solver", c().print_lemma(tout););
}
void basics::add_empty_lemma() { c().add_empty_lemma(); }
void basics::negate_strict_sign(lpvar j) {
TRACE("nla_solver_details", c().print_var(j, tout););
if (!vvr(j).is_zero()) {
@ -845,11 +841,5 @@ void basics::basic_lemma_for_mon_non_zero_model_based(const rooted_mon& rm, cons
basic_lemma_for_mon_non_zero_model_based_mf(f);
}
bool basics::done() const { return c().done(); }
template <typename T> void basics::explain(const T& t) {
c().explain(t, c().current_expl());
}
template void basics::explain<monomial>(const monomial& t);
}