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optmizing DL

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2012-11-01 13:06:10 -07:00
parent 8f7494cb04
commit 1c17e40fe5
6 changed files with 1837 additions and 328 deletions
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12
src/muz_qe/qe_lite.h
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@ -22,6 +22,7 @@ Revision History:
#define __QE_LITE_H__
#include "ast.h"
#include "uint_set.h"
class qe_lite {
class impl;
@ -40,6 +41,17 @@ public:
*/
void operator()(app_ref_vector& vars, expr_ref& fml);
/**
\brief
Apply light-weight quantifier elimination to variables present/absent in the index set.
If 'index_of_bound' is true, then the index_set is treated as the set of
bound variables. if 'index_of_bound' is false, then index_set is treated as the
set of variables that are not bound (variables that are not in the index set are bound).
*/
void operator()(uint_set const& index_set, bool index_of_bound, expr_ref& fml);
void operator()(uint_set const& index_set, bool index_of_bound, expr_ref_vector& conjs);
/**
\brief full rewriting based light-weight quantifier elimination round.
*/