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add first test for band

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-12-18 12:28:59 -08:00
parent 8f8d88bc9d
commit c1d5111159
6 changed files with 81 additions and 27 deletions
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6
src/math/polysat/solver.h
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@ -210,6 +210,7 @@ namespace polysat {
void add_clause(signed_constraint c1, signed_constraint c2, bool is_redundant);
void add_clause(signed_constraint c1, signed_constraint c2, signed_constraint c3, bool is_redundant);
void add_clause(signed_constraint c1, signed_constraint c2, signed_constraint c3, signed_constraint c4, bool is_redundant);
void add_clause(unsigned n, signed_constraint* cs, bool is_redundant);
signed_constraint lit2cnstr(sat::literal lit) const { return m_constraints.lookup(lit); }
@ -275,6 +276,11 @@ namespace polysat {
*/
pdd lshr(pdd const& p, pdd const& q);
/**
* Create expression for bit-wise and of p by q.
*/
pdd band(pdd const& p, pdd const& q);
/**
* Create polynomial constant.
*/