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			75 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			75 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* w_j1l.c -- long double version of w_j1.c.
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|  * Conversion to long double by Ulrich Drepper,
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|  * Cygnus Support, drepper@cygnus.com.
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|  */
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| 
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| /*
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|  * ====================================================
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|  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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|  *
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|  * Developed at SunPro, a Sun Microsystems, Inc. business.
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|  * Permission to use, copy, modify, and distribute this
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|  * software is freely granted, provided that this notice
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|  * is preserved.
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|  * ====================================================
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|  */
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| 
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| #if defined(LIBM_SCCS) && !defined(lint)
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| static char rcsid[] = "$NetBSD: $";
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| #endif
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| 
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| /*
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|  * wrapper of j1l,y1l
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|  */
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| 
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| #include "math.h"
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| #include "math_private.h"
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| 
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| #ifdef __STDC__
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| 	long double j1l(long double x)	/* wrapper j1l */
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| #else
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| 	long double j1l(x)			/* wrapper j1l */
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| 	long double x;
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| #endif
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| {
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| #ifdef _IEEE_LIBM
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| 	return __ieee754_j1l(x);
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| #else
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| 	long double z;
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| 	z = __ieee754_j1l(x);
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| 	if(_LIB_VERSION == _IEEE_ || __isnanl(x) ) return z;
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| 	if(fabsl(x)>X_TLOSS) {
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| 	        return __kernel_standard(x,x,236); /* j1(|x|>X_TLOSS) */
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| 	} else
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| 	    return z;
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| #endif
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| }
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| 
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| #ifdef __STDC__
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| 	long double y1l(long double x)	/* wrapper y1l */
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| #else
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| 	long double y1l(x)			/* wrapper y1l */
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| 	long double x;
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| #endif
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| {
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| #ifdef _IEEE_LIBM
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| 	return __ieee754_y1l(x);
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| #else
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| 	long double z;
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| 	z = __ieee754_y1l(x);
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| 	if(_LIB_VERSION == _IEEE_ || __isnanl(x) ) return z;
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|         if(x <= 0.0){
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|                 if(x==0.0)
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|                     /* d= -one/(x-x); */
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|                     return __kernel_standard(x,x,210);
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|                 else
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|                     /* d = zero/(x-x); */
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|                     return __kernel_standard(x,x,211);
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|         }
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| 	if(x>X_TLOSS) {
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| 	        return __kernel_standard(x,x,237); /* y1(x>X_TLOSS) */
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| 	} else
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| 	    return z;
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| #endif
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| }
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