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/*
* IBM Accurate Mathematical Library
* Copyright (c) International Business Machines Corp., 2001
*
* 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
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/******************************************************************/
/* */
/* MODULE_NAME:ulog.h */
/* */
/* common data and variables prototype and definition */
/******************************************************************/
#ifndef ULOG_H
#define ULOG_H
#ifdef BIG_ENDI
static const number
/* polynomial I */
/**/ a2 = {0xbfe00000, 0x0001aa8f, }, /* -0.500... */
/**/ a3 = {0x3fd55555, 0x55588d2e, }, /* 0.333... */
/* polynomial II */
/**/ b0 = {0x3fd55555, 0x55555555, }, /* 0.333... */
/**/ b1 = {0xbfcfffff, 0xffffffbb, }, /* -0.249... */
/**/ b2 = {0x3fc99999, 0x9999992f, }, /* 0.199... */
/**/ b3 = {0xbfc55555, 0x556503fd, }, /* -0.166... */
/**/ b4 = {0x3fc24924, 0x925b3d62, }, /* 0.142... */
/**/ b5 = {0xbfbffffe, 0x160472fc, }, /* -0.124... */
/**/ b6 = {0x3fbc71c5, 0x25db58ac, }, /* 0.111... */
/**/ b7 = {0xbfb9a4ac, 0x11a2a61c, }, /* -0.100... */
/**/ b8 = {0x3fb75077, 0x0df2b591, }, /* 0.091... */
/* polynomial III */
/**/ c1 = {0x3ff00000, 0x00000000, }, /* 1 */
/**/ c2 = {0xbfe00000, 0x00000000, }, /* -1/2 */
/**/ c3 = {0x3fd55555, 0x55555555, }, /* 1/3 */
/**/ c4 = {0xbfd00000, 0x00000000, }, /* -1/4 */
/**/ c5 = {0x3fc99999, 0x9999999a, }, /* 1/5 */
/* polynomial IV */
/**/ d2 = {0xbfe00000, 0x00000000, }, /* -1/2 */
/**/ dd2 = {0x00000000, 0x00000000, }, /* -1/2-d2 */
/**/ d3 = {0x3fd55555, 0x55555555, }, /* 1/3 */
/**/ dd3 = {0x3c755555, 0x55555555, }, /* 1/3-d3 */
/**/ d4 = {0xbfd00000, 0x00000000, }, /* -1/4 */
/**/ dd4 = {0x00000000, 0x00000000, }, /* -1/4-d4 */
/**/ d5 = {0x3fc99999, 0x9999999a, }, /* 1/5 */
/**/ dd5 = {0xbc699999, 0x9999999a, }, /* 1/5-d5 */
/**/ d6 = {0xbfc55555, 0x55555555, }, /* -1/6 */
/**/ dd6 = {0xbc655555, 0x55555555, }, /* -1/6-d6 */
/**/ d7 = {0x3fc24924, 0x92492492, }, /* 1/7 */
/**/ dd7 = {0x3c624924, 0x92492492, }, /* 1/7-d7 */
/**/ d8 = {0xbfc00000, 0x00000000, }, /* -1/8 */
/**/ dd8 = {0x00000000, 0x00000000, }, /* -1/8-d8 */
/**/ d9 = {0x3fbc71c7, 0x1c71c71c, }, /* 1/9 */
/**/ dd9 = {0x3c5c71c7, 0x1c71c71c, }, /* 1/9-d9 */
/**/ d10 = {0xbfb99999, 0x9999999a, }, /* -1/10 */
/**/ dd10 = {0x3c599999, 0x9999999a, }, /* -1/10-d10 */
/**/ d11 = {0x3fb745d1, 0x745d1746, }, /* 1/11 */
/**/ d12 = {0xbfb55555, 0x55555555, }, /* -1/12 */
/**/ d13 = {0x3fb3b13b, 0x13b13b14, }, /* 1/13 */
/**/ d14 = {0xbfb24924, 0x92492492, }, /* -1/14 */
/**/ d15 = {0x3fb11111, 0x11111111, }, /* 1/15 */
/**/ d16 = {0xbfb00000, 0x00000000, }, /* -1/16 */
/**/ d17 = {0x3fae1e1e, 0x1e1e1e1e, }, /* 1/17 */
/**/ d18 = {0xbfac71c7, 0x1c71c71c, }, /* -1/18 */
/**/ 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 */
/**/ delu = {0x3f700000, 0x00000000, }, /* 1/2**8 */
/**/ delv = {0x3ef00000, 0x00000000, }, /* 1/2**16 */
/**/ ln2a = {0x3fe62e42, 0xfefa3800, }, /* ln(2) 43 bits */
/**/ ln2b = {0x3d2ef357, 0x93c76730, }, /* ln(2)-ln2a */
/**/ e1 = {0x3bbcc868, 0x00000000, }, /* 6.095e-21 */
/**/ e2 = {0x3c1138ce, 0x00000000, }, /* 2.334e-19 */
/**/ e3 = {0x3aa1565d, 0x00000000, }, /* 2.801e-26 */
/**/ e4 = {0x39809d88, 0x00000000, }, /* 1.024e-31 */
/**/ e[M] ={{0x37da223a, 0x00000000, }, /* 1.2e-39 */
/**/ {0x35c851c4, 0x00000000, }, /* 1.3e-49 */
/**/ {0x2ab85e51, 0x00000000, }, /* 6.8e-103 */
/**/ {0x17383827, 0x00000000, }},/* 8.1e-197 */
/**/ two54 = {0x43500000, 0x00000000, }, /* 2**54 */
/**/ u03 = {0x3f9eb851, 0xeb851eb8, }; /* 0.03 */
#else
#ifdef LITTLE_ENDI
static const number
/* polynomial I */
/**/ a2 = {0x0001aa8f, 0xbfe00000, }, /* -0.500... */
/**/ a3 = {0x55588d2e, 0x3fd55555, }, /* 0.333... */
/* polynomial II */
/**/ b0 = {0x55555555, 0x3fd55555, }, /* 0.333... */
/**/ b1 = {0xffffffbb, 0xbfcfffff, }, /* -0.249... */
/**/ b2 = {0x9999992f, 0x3fc99999, }, /* 0.199... */
/**/ b3 = {0x556503fd, 0xbfc55555, }, /* -0.166... */
/**/ b4 = {0x925b3d62, 0x3fc24924, }, /* 0.142... */
/**/ b5 = {0x160472fc, 0xbfbffffe, }, /* -0.124... */
/**/ b6 = {0x25db58ac, 0x3fbc71c5, }, /* 0.111... */
/**/ b7 = {0x11a2a61c, 0xbfb9a4ac, }, /* -0.100... */
/**/ b8 = {0x0df2b591, 0x3fb75077, }, /* 0.091... */
/* polynomial III */
/**/ c1 = {0x00000000, 0x3ff00000, }, /* 1 */
/**/ c2 = {0x00000000, 0xbfe00000, }, /* -1/2 */
/**/ c3 = {0x55555555, 0x3fd55555, }, /* 1/3 */
/**/ c4 = {0x00000000, 0xbfd00000, }, /* -1/4 */
/**/ c5 = {0x9999999a, 0x3fc99999, }, /* 1/5 */
/* polynomial IV */
/**/ d2 = {0x00000000, 0xbfe00000, }, /* -1/2 */
/**/ dd2 = {0x00000000, 0x00000000, }, /* -1/2-d2 */
/**/ d3 = {0x55555555, 0x3fd55555, }, /* 1/3 */
/**/ dd3 = {0x55555555, 0x3c755555, }, /* 1/3-d3 */
/**/ d4 = {0x00000000, 0xbfd00000, }, /* -1/4 */
/**/ dd4 = {0x00000000, 0x00000000, }, /* -1/4-d4 */
/**/ d5 = {0x9999999a, 0x3fc99999, }, /* 1/5 */
/**/ dd5 = {0x9999999a, 0xbc699999, }, /* 1/5-d5 */
/**/ d6 = {0x55555555, 0xbfc55555, }, /* -1/6 */
/**/ dd6 = {0x55555555, 0xbc655555, }, /* -1/6-d6 */
/**/ d7 = {0x92492492, 0x3fc24924, }, /* 1/7 */
/**/ dd7 = {0x92492492, 0x3c624924, }, /* 1/7-d7 */
/**/ d8 = {0x00000000, 0xbfc00000, }, /* -1/8 */
/**/ dd8 = {0x00000000, 0x00000000, }, /* -1/8-d8 */
/**/ d9 = {0x1c71c71c, 0x3fbc71c7, }, /* 1/9 */
/**/ dd9 = {0x1c71c71c, 0x3c5c71c7, }, /* 1/9-d9 */
/**/ d10 = {0x9999999a, 0xbfb99999, }, /* -1/10 */
/**/ dd10 = {0x9999999a, 0x3c599999, }, /* -1/10-d10 */
/**/ d11 = {0x745d1746, 0x3fb745d1, }, /* 1/11 */
/**/ d12 = {0x55555555, 0xbfb55555, }, /* -1/12 */
/**/ d13 = {0x13b13b14, 0x3fb3b13b, }, /* 1/13 */
/**/ d14 = {0x92492492, 0xbfb24924, }, /* -1/14 */
/**/ d15 = {0x11111111, 0x3fb11111, }, /* 1/15 */
/**/ d16 = {0x00000000, 0xbfb00000, }, /* -1/16 */
/**/ d17 = {0x1e1e1e1e, 0x3fae1e1e, }, /* 1/17 */
/**/ d18 = {0x1c71c71c, 0xbfac71c7, }, /* -1/18 */
/**/ 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 */
/**/ delu = {0x00000000, 0x3f700000, }, /* 1/2**8 */
/**/ delv = {0x00000000, 0x3ef00000, }, /* 1/2**16 */
/**/ ln2a = {0xfefa3800, 0x3fe62e42, }, /* ln(2) 43 bits */
/**/ ln2b = {0x93c76730, 0x3d2ef357, }, /* ln(2)-ln2a */
/**/ e1 = {0x00000000, 0x3bbcc868, }, /* 6.095e-21 */
/**/ e2 = {0x00000000, 0x3c1138ce, }, /* 2.334e-19 */
/**/ e3 = {0x00000000, 0x3aa1565d, }, /* 2.801e-26 */
/**/ e4 = {0x00000000, 0x39809d88, }, /* 1.024e-31 */
/**/ e[M] ={{0x00000000, 0x37da223a, }, /* 1.2e-39 */
/**/ {0x00000000, 0x35c851c4, }, /* 1.3e-49 */
/**/ {0x00000000, 0x2ab85e51, }, /* 6.8e-103 */
/**/ {0x00000000, 0x17383827, }},/* 8.1e-197 */
/**/ two54 = {0x00000000, 0x43500000, }, /* 2**54 */
/**/ u03 = {0xeb851eb8, 0x3f9eb851, }; /* 0.03 */
#endif
#endif
#define ZERO zero.d
#define ONE one.d
#define HALF half.d
#define MHALF mhalf.d
#define SQRT_2 sqrt_2.d
#define DEL_U delu.d
#define DEL_V delv.d
#define LN2A ln2a.d
#define LN2B ln2b.d
#define E1 e1.d
#define E2 e2.d
#define E3 e3.d
#define E4 e4.d
#define U03 u03.d
#endif
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