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enable always add all coeffs in nlsat

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-10-24 17:47:16 -07:00
parent 887ecc0c98
commit efd5d04af5
4 changed files with 11 additions and 2 deletions
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9
src/nlsat/nlsat_explain.cpp
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@ -44,6 +44,7 @@ namespace nlsat {
bool m_full_dimensional;
bool m_minimize_cores;
bool m_factor;
bool m_add_all_coeffs;
bool m_signed_project;
bool m_cell_sample;
@ -154,6 +155,7 @@ namespace nlsat {
m_simplify_cores = false;
m_full_dimensional = false;
m_minimize_cores = false;
m_add_all_coeffs = true;
m_signed_project = false;
}
@ -622,6 +624,8 @@ namespace nlsat {
//"An improved projection operation for cylindrical algebraic decomposition of three-dimensional space", by McCallum, Scott
bool is_square_free(polynomial_ref_vector &ps, var x) {
if (m_add_all_coeffs)
return false;
polynomial_ref p(m_pm);
polynomial_ref lc_poly(m_pm);
polynomial_ref disc_poly(m_pm);
@ -2135,6 +2139,10 @@ namespace nlsat {
m_imp->m_factor = f;
}
void explain::set_add_all_coeffs(bool f) {
m_imp->m_add_all_coeffs = f;
}
void explain::set_signed_project(bool f) {
m_imp->m_signed_project = f;
}
@ -2185,4 +2193,3 @@ void pp_lit(nlsat::explain::imp & ex, nlsat::literal l) {
std::cout << std::endl;
}
#endif