2001-08-14 07:06:41 +00:00
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/* w_expl.c -- long double version of w_exp.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 expl(x)
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*/
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2012-03-09 19:29:16 +00:00
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#include <math.h>
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#include <math_private.h>
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2001-08-14 07:06:41 +00:00
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2012-01-27 17:27:55 +00:00
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long double __expl(long double x) /* wrapper exp */
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2001-08-14 07:06:41 +00:00
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{
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#ifdef _IEEE_LIBM
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return __ieee754_expl(x);
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#else
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2014-01-15 08:50:31 +00:00
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long double z = __ieee754_expl (x);
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if (__glibc_unlikely (!__finitel (z) || z == 0)
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&& __finitel (x) && _LIB_VERSION != _IEEE_)
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return __kernel_standard_l (x, x, 206 + !!__signbitl (x));
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2001-08-14 07:06:41 +00:00
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return z;
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#endif
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}
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2009-10-24 00:07:32 +00:00
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hidden_def (__expl)
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2001-08-14 07:06:41 +00:00
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weak_alias (__expl, expl)
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