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Making disponible: 

to_double_exp
to_interval_exp
This commit is contained in:
Pedro Machado Manhaes de Castro 2006-06-16 07:42:20 +00:00
parent 0e4f91fb15
commit 7adb5fd5b1
1 changed files with 0 additions and 5 deletions
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5
Number_types/src/CGAL/MP_Float.cpp
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@ -324,9 +324,7 @@ approximate_sqrt(const MP_Float &d)
return MP_Float(CGAL_NTS sqrt(CGAL::to_double(d)));
}
namespace {
// Returns (first * 2^second), an approximation of b.
inline
pair<double, int>
to_double_exp(const MP_Float &b)
{
@ -352,7 +350,6 @@ to_double_exp(const MP_Float &b)
}
// Returns (first * 2^second), an interval surrounding b.
inline
pair<pair<double, double>, int>
to_interval_exp(const MP_Float &b)
{
@ -396,8 +393,6 @@ to_interval_exp(const MP_Float &b)
return std::make_pair(d.pair(), static_cast<int>(exp * log_limb));
}
}
// to_double() returns, not the closest double, but a one bit error is allowed.
// We guarantee : to_double(MP_Float(double d)) == d.
double