Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 21 deletions

diff --git a/src/pkg/math/cmplx/isinf.go b/src/pkg/math/cmplx/isinf.go
deleted file mode 100644
index d5a65b44b..000000000
--- a/src/pkg/math/cmplx/isinf.go
+++ /dev/null
@@ -1,21 +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 cmplx
-
-import "math"
-
-// IsInf returns true if either real(x) or imag(x) is an infinity.
-func IsInf(x complex128) bool {
-	if math.IsInf(real(x), 0) || math.IsInf(imag(x), 0) {
-		return true
-	}
-	return false
-}
-
-// Inf returns a complex infinity, complex(+Inf, +Inf).
-func Inf() complex128 {
-	inf := math.Inf(1)
-	return complex(inf, inf)
-}