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76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
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/* w_j0l.c -- long double version of w_j0.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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* 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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#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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* wrapper j0l(long double x), y0l(long double x)
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*/
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#include "math.h"
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#include "math_private.h"
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#ifdef __STDC__
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long double __j0l(long double x) /* wrapper j0l */
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#else
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long double __j0l(x) /* wrapper j0 */
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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_j0l(x);
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#else
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long double z = __ieee754_j0l(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,234); /* j0(|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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weak_alias (__j0l, j0l)
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#ifdef __STDC__
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long double __y0l(long double x) /* wrapper y0l */
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#else
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long double __y0l(x) /* wrapper y0 */
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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_y0l(x);
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#else
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long double z;
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z = __ieee754_y0l(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,208);
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else
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/* d = zero/(x-x); */
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return __kernel_standard(x,x,209);
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}
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if(x>X_TLOSS) {
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return __kernel_standard(x,x,235); /* y0(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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weak_alias (__y0l, y0l)
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