16 lines
265 B
C
16 lines
265 B
C
/*
|
|
* (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
|
|
* See the copyright notice in the ACK home directory, in the file "Copyright".
|
|
*
|
|
* Author: Ceriel J.H. Jacobs
|
|
*/
|
|
|
|
/* $Id$ */
|
|
|
|
double
|
|
fabs(x)
|
|
double x;
|
|
{
|
|
return x < 0 ? -x : x;
|
|
}
|