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MPF bugfix

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2015-01-04 14:37:33 +00:00
parent 0faf329054
commit 007ecb4ab2
1 changed files with 7 additions and 3 deletions
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10
src/util/mpf.cpp
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@ -196,13 +196,17 @@ void mpf_manager::set(mpf & o, unsigned ebits, unsigned sbits, mpf_rounding_mode
else {
o.ebits = ebits;
o.sbits = sbits;
o.sign = m_mpq_manager.is_neg(value);
o.sign = m_mpq_manager.is_neg(value);
scoped_mpq x(m_mpq_manager);
m_mpq_manager.set(x, value);
m_mpq_manager.abs(x);
m_mpz_manager.set(o.significand, 0);
const mpz & p = m_powers2(sbits+3);
scoped_mpq v(m_mpq_manager);
m_mpq_manager.set(v, value);
m_mpq_manager.set(v, x);
o.exponent = 0;
// Normalize