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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-21 13:32:12 -07:00
parent 4722fdfca5
commit add684d8e9
377 changed files with 204 additions and 62 deletions
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lib/qe_lite.h
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/*++
Copyright (c) 2010 Microsoft Corporation
Module Name:
qe_lite.h
Abstract:
Light weight partial quantifier-elimination procedures
Author:
Nikolaj Bjorner (nbjorner) 2012-10-17
Revision History:
--*/
#ifndef __QE_LITE_H__
#define __QE_LITE_H__
#include "ast.h"
class qe_lite {
class impl;
impl * m_impl;
public:
qe_lite(ast_manager& m);
~qe_lite();
/**
\brief
Apply light-weight quantifier elimination
on constants provided as vector of variables.
Return the updated formula and updated set of variables that were not eliminated.
*/
void operator()(app_ref_vector& vars, expr_ref& fml);
/**
\brief full rewriting based light-weight quantifier elimination round.
*/
void operator()(expr_ref& fml, proof_ref& pr);
};
#endif __QE_LITE_H__