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| author | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:11:55 +0200 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:11:55 +0200 |
| commit | 80f18fc933cf3f3e829c5455a1023d69f7b86e52 (patch) | |
| tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /src/pkg/math/copysign.go | |
| parent | 28592ee1ea1f5cdffcf85472f9de0285d928cf12 (diff) | |
| download | golang-80f18fc933cf3f3e829c5455a1023d69f7b86e52.tar.gz | |
Imported Upstream version 60
Diffstat (limited to 'src/pkg/math/copysign.go')
| -rw-r--r-- | src/pkg/math/copysign.go | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/src/pkg/math/copysign.go b/src/pkg/math/copysign.go deleted file mode 100644 index ee65456a1..000000000 --- a/src/pkg/math/copysign.go +++ /dev/null @@ -1,12 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package math - -// Copysign(x, y) returns a value with the magnitude -// of x and the sign of y. -func Copysign(x, y float64) float64 { - const sign = 1 << 63 - return Float64frombits(Float64bits(x)&^sign | Float64bits(y)&sign) -} |