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// Copyright ©2017 The Gonum Authors. All rights reserved. 6// Use of this source code is governed by a BSD-style 7// license that can be found in the LICENSE file. 8 9package cmplx64 10 11import math "gonum.org/v1/gonum/internal/math32" 12 13// Abs returns the absolute value (also called the modulus) of x. 14func Abs(x complex64) float32 { return math.Hypot(real(x), imag(x)) } 15