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try splitting x-intervals

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Jakob Rath 2023-01-10 16:25:28 +01:00
parent 49848a4298
commit 0c799524e8
2 changed files with 57 additions and 14 deletions
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src/math/polysat/saturation.h
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@ -74,7 +74,7 @@ namespace polysat {
rational round(rational const& M, rational const& x);
bool extract_linear_form(pdd const& q, pvar& y, rational& a, rational& b);
bool extract_bilinear_form(pvar x, pdd const& p, pvar& y, rational& a, rational& b, rational& c, rational& d);
bool adjust_bound(rational const& x_min, rational const& x_max, rational const& y0, rational const& M, rational const& a, rational const& b, rational const& c, rational& d);
bool adjust_bound(rational const& x_min, rational const& x_max, rational const& y0, rational const& M, rational const& a, rational const& b, rational const& c, rational& d, rational* x_split);
bool update_min(rational& y_min, rational const& x_min, rational const& x_max, rational const& a, rational const& b, rational const& c, rational const& d);
bool update_max(rational& y_max, rational const& x_min, rational const& x_max, rational const& a, rational const& b, rational const& c, rational const& d);
bool update_bounds_for_xs(rational const& x_min, rational const& x_max, rational& y_min, rational& y_max, rational const& y0, rational const& a1, rational const& b1, rational const& c1, rational const& d1, rational const& a2, rational const& b2, rational const& c2, rational const& d2, rational const& M, inequality const& a_l_b);