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/* @(#)w_j1.c 5.1 93/09/24 */
/*
* ====================================================
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
*
* Developed at SunPro, a Sun Microsystems, Inc. business.
* Permission to use, copy, modify, and distribute this
* software is freely granted, provided that this notice
* is preserved.
* ====================================================
*/
#ifndef lint
static char rcsid
[] = "$\Id: w_j1.c,v 1.2.6.1 1997/03/03 14:21:05 bde Exp $";
#endif
/*
* wrapper of j1
*/
#include "math.h"
#include "math_private.h"
#ifdef __STDC__
double j1
(double x
) /* wrapper j1 */
#else
double j1
(x
) /* wrapper j1 */
double x
;
#endif
{
#ifdef _IEEE_LIBM
return __ieee754_j1
(x
);
#else
double z
;
z
= __ieee754_j1
(x
);
if(_LIB_VERSION
== _IEEE_
|| isnan
(x
) ) return z
;
if(fabs(x
)>X_TLOSS
) {
return __kernel_standard
(x
,x
,36); /* j1(|x|>X_TLOSS) */
} else
return z
;
#endif
}