code: 9ferno

ref: 6b9b01c4efb785704a8a5bff92d11250cb284c11
dir: /libmath/fdlibm/s_fabs.c/

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/* derived from /netlib/fdlibm */

/* @(#)s_fabs.c 1.3 95/01/18 */
/*
 * ====================================================
 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
 *
 * Developed at SunSoft, a Sun Microsystems, Inc. business.
 * Permission to use, copy, modify, and distribute this
 * software is freely granted, provided that this notice 
 * is preserved.
 * ====================================================
 */

/*
 * fabs(x) returns the absolute value of x.
 */

#include "fdlibm.h"

	double fabs(double x)
{
	__HI(x) &= 0x7fffffff;
        return x;
}