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pretty print algebraic numbers from fast pretty printer

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-11-27 17:13:15 -08:00
parent e36c2fec9e
commit 0b893afee4
1 changed files with 8 additions and 0 deletions
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8
src/ast/ast_smt_pp.cpp
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@ -33,6 +33,8 @@ Revision History:
#include "ast/fpa_decl_plugin.h"
#include "ast/for_each_ast.h"
#include "ast/decl_collector.h"
#include "math/polynomial/algebraic_numbers.h"
// ---------------------------------------
// smt_renaming
@ -372,6 +374,12 @@ class smt_printer {
display_rational(val, is_int);
}
}
else if (m_autil.is_irrational_algebraic_numeral(n)) {
anum const & aval = m_autil.to_irrational_algebraic_numeral(n);
std::ostringstream buffer;
m_autil.am().display_root_smt2(buffer, aval);
m_out << buffer.str();
}
else if (m_sutil.str.is_string(n, s)) {
std::string encs = s.encode();
m_out << "\"";