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wip try_add_mul_bound2

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2022-12-29 18:31:39 -08:00
parent ed76da1458
commit 96341d7f0a
3 changed files with 128 additions and 74 deletions
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5
src/math/polysat/saturation.h
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@ -72,8 +72,9 @@ namespace polysat {
rational round(rational const& N, 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 get_bound(pvar x, rational const& bound_x, pdd const& p, rational& bound_p);
bool adjust_bound(rational const& x_min, rational const& x_max, rational const& y0, rational const& N, rational const& a, rational const& b, rational const& c, rational& d);
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);
// c := lhs ~ v
// where ~ is < or <=