// Copyright 2009 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 | |
export fabs | |
func | |
fabs(arg float64) float64 | |
{ | |
if arg < 0 { | |
return -arg; | |
} | |
return arg; | |
} |