diff options
Diffstat (limited to 'libc/sysdeps/ieee754/dbl-64/ulog.h')
| -rw-r--r-- | libc/sysdeps/ieee754/dbl-64/ulog.h | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/libc/sysdeps/ieee754/dbl-64/ulog.h b/libc/sysdeps/ieee754/dbl-64/ulog.h index 0b7d3c25d..5afda3cda 100644 --- a/libc/sysdeps/ieee754/dbl-64/ulog.h +++ b/libc/sysdeps/ieee754/dbl-64/ulog.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001 Free Software Foundation, Inc. + * Copyright (C) 2001-2013 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -80,10 +80,6 @@ /**/ d19 = {{0x3faaf286, 0xbca1af28} }, /* 1/19 */ /**/ d20 = {{0xbfa99999, 0x9999999a} }, /* -1/20 */ /* constants */ -/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ -/**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */ -/**/ half = {{0x3fe00000, 0x00000000} }, /* 1/2 */ -/**/ mhalf = {{0xbfe00000, 0x00000000} }, /* -1/2 */ /**/ sqrt_2 = {{0x3ff6a09e, 0x667f3bcc} }, /* sqrt(2) */ /**/ h1 = {{0x3fd2e000, 0x00000000} }, /* 151/2**9 */ /**/ h2 = {{0x3f669000, 0x00000000} }, /* 361/2**17 */ @@ -156,10 +152,6 @@ /**/ d19 = {{0xbca1af28, 0x3faaf286} }, /* 1/19 */ /**/ d20 = {{0x9999999a, 0xbfa99999} }, /* -1/20 */ /* constants */ -/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ -/**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */ -/**/ half = {{0x00000000, 0x3fe00000} }, /* 1/2 */ -/**/ mhalf = {{0x00000000, 0xbfe00000} }, /* -1/2 */ /**/ sqrt_2 = {{0x667f3bcc, 0x3ff6a09e} }, /* sqrt(2) */ /**/ h1 = {{0x00000000, 0x3fd2e000} }, /* 151/2**9 */ /**/ h2 = {{0x00000000, 0x3f669000} }, /* 361/2**17 */ @@ -181,10 +173,10 @@ #endif #endif -#define ZERO zero.d -#define ONE one.d -#define HALF half.d -#define MHALF mhalf.d +#define ZERO 0.0 /* 0 */ +#define ONE 1.0 /* 1 */ +#define HALF 0x1.0p-1 /* 1/2 */ +#define MHALF -0x1.0p-1 /* -1/2 */ #define SQRT_2 sqrt_2.d #define DEL_U delu.d #define DEL_V delv.d |