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| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-14 00:54:57 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-14 00:54:57 +0000 |
| commit | abfbdde177c3a7155070dda1b2cdc8292054cc26 (patch) | |
| tree | e021306b596381fbf8311d2b7eb294e918ff17c8 /sysdeps/libm-ieee754/w_expl.c | |
| parent | 86421aa57ecfd70963ae66848bd6a6dd3b8e0fe6 (diff) | |
| download | glibc-abfbdde177c3a7155070dda1b2cdc8292054cc26.tar.gz glibc-abfbdde177c3a7155070dda1b2cdc8292054cc26.tar.xz glibc-abfbdde177c3a7155070dda1b2cdc8292054cc26.zip | |
Update.
Diffstat (limited to 'sysdeps/libm-ieee754/w_expl.c')
| -rw-r--r-- | sysdeps/libm-ieee754/w_expl.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/sysdeps/libm-ieee754/w_expl.c b/sysdeps/libm-ieee754/w_expl.c deleted file mode 100644 index b8152cea65..0000000000 --- a/sysdeps/libm-ieee754/w_expl.c +++ /dev/null @@ -1,60 +0,0 @@ -/* w_expl.c -- long double version of w_exp.c. - * Conversion to long double by Ulrich Drepper, - * Cygnus Support, drepper@cygnus.com. - */ - -/* - * ==================================================== - * 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. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: $"; -#endif - -/* - * wrapper expl(x) - */ - -#include "math.h" -#include "math_private.h" - -#ifdef __STDC__ -static const long double -#else -static long double -#endif -o_threshold= 1.135652340629414394949193107797076489134e4, - /* 0x400C, 0xB17217F7, 0xD1CF79AC */ -u_threshold= -1.140019167866942050398521670162263001513e4; - /* 0x400C, 0xB220C447, 0x69C201E8 */ - -#ifdef __STDC__ - long double __expl(long double x) /* wrapper exp */ -#else - long double __expl(x) /* wrapper exp */ - long double x; -#endif -{ -#ifdef _IEEE_LIBM - return __ieee754_expl(x); -#else - long double z; - z = __ieee754_expl(x); - if(_LIB_VERSION == _IEEE_) return z; - if(__finitel(x)) { - if(x>o_threshold) - return __kernel_standard(x,x,206); /* exp overflow */ - else if(x<u_threshold) - return __kernel_standard(x,x,207); /* exp underflow */ - } - return z; -#endif -} -weak_alias (__expl, expl) |