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Add basic support for not, or, xor, nand, nor via rewriting

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Jakob Rath 2022-09-30 12:59:23 +02:00
parent 9b907d709f
commit 5e54cd3e44
4 changed files with 81 additions and 36 deletions
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31
src/math/polysat/solver.h
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@ -294,15 +294,40 @@ namespace polysat {
std::tuple<pdd, pdd> quot_rem(pdd const& a, pdd const& b);
/**
* Create expression for the logical right shift of p by q.
*/
* Create expression for the logical right shift of p by q.
*/
pdd lshr(pdd const& p, pdd const& q);
/**
* Create expression for bit-wise and of p by q.
* Create expression for the bit-wise negation of p.
*/
pdd bnot(pdd const& p);
/**
* Create expression for bit-wise and of p, q.
*/
pdd band(pdd const& p, pdd const& q);
/**
* Create expression for bit-wise or of p, q.
*/
pdd bor(pdd const& p, pdd const& q);
/**
* Create expression for bit-wise xor of p, q.
*/
pdd bxor(pdd const& p, pdd const& q);
/**
* Create expression for bit-wise nand of p, q.
*/
pdd bnand(pdd const& p, pdd const& q);
/**
* Create expression for bit-wise nor of p, q.
*/
pdd bnor(pdd const& p, pdd const& q);
/**
* Create polynomial constant.
*/