text: /*
   * (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
   */
  /* $Header: /cvsup/minix/src/lib/math/fabs.c,v 1.1.1.1 2005/04/21 14:56:26 beng Exp $ */
  
  double
  fabs(double x)
  {
  	return  x < 0 ? -x : x;
  }
  