1 // Copyright 2010 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 package cmplx 6 7 // Conj returns the complex conjugate of x. 8 func Conj(x complex128) complex128 { return complex(real(x), -imag(x)) } 9