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| author | Ondřej Surý <ondrej@sury.org> | 2011-01-17 12:40:45 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-01-17 12:40:45 +0100 |
| commit | 3e45412327a2654a77944249962b3652e6142299 (patch) | |
| tree | bc3bf69452afa055423cbe0c5cfa8ca357df6ccf /src/pkg/math/frexp.go | |
| parent | c533680039762cacbc37db8dc7eed074c3e497be (diff) | |
| download | golang-upstream/2011.01.12.tar.gz | |
Imported Upstream version 2011.01.12upstream/2011.01.12
Diffstat (limited to 'src/pkg/math/frexp.go')
| -rw-r--r-- | src/pkg/math/frexp.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/pkg/math/frexp.go b/src/pkg/math/frexp.go index b63b508e6..203219c0d 100644 --- a/src/pkg/math/frexp.go +++ b/src/pkg/math/frexp.go @@ -19,9 +19,9 @@ func Frexp(f float64) (frac float64, exp int) { return f, 0 } x := Float64bits(f) - exp = int((x>>shift)&mask) - bias + exp = int((x>>shift)&mask) - bias + 1 x &^= mask << shift - x |= bias << shift + x |= (-1 + bias) << shift frac = Float64frombits(x) return } |