Imported Upstream version 60upstream/60

1 files changed, 8 insertions, 0 deletions

diff --git a/src/pkg/cmath/conj.go b/src/pkg/cmath/conj.go
new file mode 100644
index 000000000..776b57da7
--- /dev/null
+++ b/src/pkg/cmath/conj.go
@@ -0,0 +1,8 @@
+// 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 cmath
+
+// Conj returns the complex conjugate of x.
+func Conj(x complex128) complex128 { return complex(real(x), -imag(x)) }