Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 27 deletions

diff --git a/src/pkg/math/nextafter.go b/src/pkg/math/nextafter.go
deleted file mode 100644
index 7c4b5bcdf..000000000
--- a/src/pkg/math/nextafter.go
+++ /dev/null
@@ -1,27 +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
-
-// Nextafter returns the next representable value after x towards y.
-// If x == y, then x is returned.
-//
-// Special cases are:
-//      Nextafter(NaN, y) = NaN
-//      Nextafter(x, NaN) = NaN
-func Nextafter(x, y float64) (r float64) {
-	switch {
-	case IsNaN(x) || IsNaN(y): // special case
-		r = NaN()
-	case x == y:
-		r = x
-	case x == 0:
-		r = Copysign(Float64frombits(1), y)
-	case (y > x) == (x > 0):
-		r = Float64frombits(Float64bits(x) + 1)
-	default:
-		r = Float64frombits(Float64bits(x) - 1)
-	}
-	return
-}