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26 lines
655 B
C++
26 lines
655 B
C++
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/*++
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Copyright (c) 2015 Microsoft Corporation
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--*/
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#include "ast/rewriter/factor_rewriter.h"
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#include "ast/bv_decl_plugin.h"
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#include "ast/ast_pp.h"
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#include "ast/reg_decl_plugins.h"
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void tst_factor_rewriter() {
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ast_manager m;
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reg_decl_plugins(m);
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factor_rewriter_star fw(m);
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arith_util a(m);
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expr_ref fml1(m), fml2(m);
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expr_ref z(m.mk_const(symbol("z"), a.mk_real()), m);
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expr_ref two(a.mk_numeral(rational(2),false),m);
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expr_ref zero(a.mk_numeral(rational(0),false),m);
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fml1 = a.mk_le(zero, a.mk_mul(two, z, z));
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fw(fml1, fml2);
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std::cout << mk_pp(fml1, m) << " -> " << mk_pp(fml2, m) << "\n";
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}
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