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bounds propagation functionality

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-13 13:36:22 -07:00
parent bda29ca26a
commit 33042268b5
5 changed files with 170 additions and 76 deletions
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6
src/math/lp/monomial_bounds.h
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@ -19,7 +19,11 @@ namespace nla {
class monomial_bounds : common {
void var2interval(lpvar v, scoped_dep_interval& i);
bool propagate_up(monic const& m);
bool propagate_down(monic const& m, lpvar u);
bool propagate_value(dep_interval& range, lpvar v);
void compute_product(unsigned start, monic const& m, scoped_dep_interval& i);
bool propagate(monic const& m);
bool propagate_down(monic const& m, dep_interval& mi, lpvar v, dep_interval& product);
public:
monomial_bounds(core* core);
bool operator()();