mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-09 04:11:27 +08:00
78 lines
4.0 KiB
C
78 lines
4.0 KiB
C
/*
|
|
* IBM Accurate Mathematical Library
|
|
* Written by International Business Machines Corp.
|
|
* 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
|
|
* the Free Software Foundation; either version 2.1 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 Lesser 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/************************************************************************/
|
|
/* MODULE_NAME: dosincos.h */
|
|
/* */
|
|
/* */
|
|
/* common data and variables definition for BIG or LITTLE ENDIAN */
|
|
/************************************************************************/
|
|
|
|
#ifndef USNCS_H
|
|
#define USNCS_H
|
|
|
|
#ifdef BIG_ENDI
|
|
static const mynumber
|
|
|
|
/**/ s1 = {{0xBFC55555, 0x55555555 }}, /* -0.16666666666666666 */
|
|
/**/ s2 = {{0x3F811111, 0x11110ECE }}, /* 0.0083333333333323288 */
|
|
/**/ s3 = {{0xBF2A01A0, 0x19DB08B8 }}, /* -0.00019841269834414642 */
|
|
/**/ s4 = {{0x3EC71DE2, 0x7B9A7ED9 }}, /* 2.755729806860771e-06 */
|
|
/**/ s5 = {{0xBE5ADDFF, 0xC2FCDF59 }}, /* -2.5022014848318398e-08 */
|
|
/**/ aa = {{0xBFC55580, 0x00000000 }}, /* -0.1666717529296875 */
|
|
/**/ bb = {{0x3ED55555, 0x55556E24 }}, /* 5.0862630208387126e-06 */
|
|
/**/ big = {{0x42c80000, 0x00000000 }}, /* 52776558133248 */
|
|
/**/ hp0 = {{0x3FF921FB, 0x54442D18 }}, /* 1.5707963267948966 */
|
|
/**/ hp1 = {{0x3C91A626, 0x33145C07 }}, /* 6.123233995736766e-17 */
|
|
/**/ mp1 = {{0x3FF921FB, 0x58000000 }}, /* 1.5707963407039642 */
|
|
/**/ mp2 = {{0xBE4DDE97, 0x3C000000 }}, /* -1.3909067564377153e-08 */
|
|
/**/ mp3 = {{0xBC8CB3B3, 0x99D747F2 }}, /* -4.9789962505147994e-17 */
|
|
/**/ pp3 = {{0xBC8CB3B3, 0x98000000 }}, /* -4.9789962314799099e-17 */
|
|
/**/ pp4 = {{0xbacd747f, 0x23e32ed7 }}, /* -1.9034889620193266e-25 */
|
|
/**/ hpinv = {{0x3FE45F30, 0x6DC9C883 }}, /* 0.63661977236758138 */
|
|
/**/ toint = {{0x43380000, 0x00000000 }}; /* 6755399441055744 */
|
|
|
|
#else
|
|
#ifdef LITTLE_ENDI
|
|
static const mynumber
|
|
|
|
/**/ s1 = {{0x55555555, 0xBFC55555 }},/* -0.16666666666666666 */
|
|
/**/ s2 = {{0x11110ECE, 0x3F811111 }},/* 0.0083333333333323288 */
|
|
/**/ s3 = {{0x19DB08B8, 0xBF2A01A0 }},/* -0.00019841269834414642 */
|
|
/**/ s4 = {{0x7B9A7ED9, 0x3EC71DE2 }},/* 2.755729806860771e-06 */
|
|
/**/ s5 = {{0xC2FCDF59, 0xBE5ADDFF }},/* -2.5022014848318398e-08 */
|
|
/**/ aa = {{0x00000000, 0xBFC55580 }},/* -0.1666717529296875 */
|
|
/**/ bb = {{0x55556E24, 0x3ED55555 }},/* 5.0862630208387126e-06 */
|
|
/**/ big = {{0x00000000, 0x42c80000 }},/* 52776558133248 */
|
|
/**/ hp0 = {{0x54442D18, 0x3FF921FB }},/* 1.5707963267948966 */
|
|
/**/ hp1 = {{0x33145C07, 0x3C91A626 }},/* 6.123233995736766e-17 */
|
|
/**/ mp1 = {{0x58000000, 0x3FF921FB }},/* 1.5707963407039642 */
|
|
/**/ mp2 = {{0x3C000000, 0xBE4DDE97 }},/* -1.3909067564377153e-08 */
|
|
/**/ mp3 = {{0x99D747F2, 0xBC8CB3B3 }},/* -4.9789962505147994e-17 */
|
|
/**/ pp3 = {{0x98000000, 0xBC8CB3B3 }},/* -4.9789962314799099e-17 */
|
|
/**/ pp4 = {{0x23e32ed7, 0xbacd747f }},/* -1.9034889620193266e-25 */
|
|
/**/ hpinv = {{0x6DC9C883, 0x3FE45F30 }},/* 0.63661977236758138 */
|
|
/**/ toint = {{0x00000000, 0x43380000 }};/* 6755399441055744 */
|
|
|
|
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|