1/* 2 * IBM Accurate Mathematical Library 3 * Written by International Business Machines Corp. 4 * Copyright (C) 2001 Free Software Foundation, Inc. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU Lesser General Public License as published by 8 * the Free Software Foundation; either version 2.1 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 */ 20/************************************************************************/ 21/* MODULE_NAME: branred.h */ 22/* */ 23/* */ 24/* common data and variables definition for BIG or LITTLE ENDIAN */ 25/************************************************************************/ 26 27#ifndef BRANRED_H 28#define BRANRED_H 29 30 31#ifdef BIG_ENDI 32static const mynumber 33 34/**/ t576 = {{0x63f00000, 0x00000000}}, /* 2 ^ 576 */ 35/**/ tm600 = {{0x1a700000, 0x00000000}}, /* 2 ^- 600 */ 36/**/ tm24 = {{0x3e700000, 0x00000000}}, /* 2 ^- 24 */ 37/**/ big = {{0x43380000, 0x00000000}}, /* 6755399441055744 */ 38/**/ big1 = {{0x43580000, 0x00000000}}, /* 27021597764222976 */ 39/**/ hp0 = {{0x3FF921FB, 0x54442D18}} ,/* 1.5707963267948966 */ 40/**/ hp1 = {{0x3C91A626, 0x33145C07}} ,/* 6.123233995736766e-17 */ 41/**/ mp1 = {{0x3FF921FB, 0x58000000}}, /* 1.5707963407039642 */ 42/**/ mp2 = {{0xBE4DDE97, 0x40000000}}; /*-1.3909067675399456e-08 */ 43 44#else 45#ifdef LITTLE_ENDI 46static const mynumber 47 48/**/ t576 = {{0x00000000, 0x63f00000}}, /* 2 ^ 576 */ 49/**/ tm600 = {{0x00000000, 0x1a700000}}, /* 2 ^- 600 */ 50/**/ tm24 = {{0x00000000, 0x3e700000}}, /* 2 ^- 24 */ 51/**/ big = {{0x00000000, 0x43380000}}, /* 6755399441055744 */ 52/**/ big1 = {{0x00000000, 0x43580000}}, /* 27021597764222976 */ 53/**/ hp0 = {{0x54442D18, 0x3FF921FB}}, /* 1.5707963267948966 */ 54/**/ hp1 = {{0x33145C07, 0x3C91A626}}, /* 6.123233995736766e-17 */ 55/**/ mp1 = {{0x58000000, 0x3FF921FB}}, /* 1.5707963407039642 */ 56/**/ mp2 = {{0x40000000, 0xBE4DDE97}}; /*-1.3909067675399456e-08 */ 57 58#endif 59#endif 60 61static const double toverp[75] = { /* 2/ PI base 24*/ 62 10680707.0, 7228996.0, 1387004.0, 2578385.0, 16069853.0, 63 12639074.0, 9804092.0, 4427841.0, 16666979.0, 11263675.0, 64 12935607.0, 2387514.0, 4345298.0, 14681673.0, 3074569.0, 65 13734428.0, 16653803.0, 1880361.0, 10960616.0, 8533493.0, 66 3062596.0, 8710556.0, 7349940.0, 6258241.0, 3772886.0, 67 3769171.0, 3798172.0, 8675211.0, 12450088.0, 3874808.0, 68 9961438.0, 366607.0, 15675153.0, 9132554.0, 7151469.0, 69 3571407.0, 2607881.0, 12013382.0, 4155038.0, 6285869.0, 70 7677882.0, 13102053.0, 15825725.0, 473591.0, 9065106.0, 71 15363067.0, 6271263.0, 9264392.0, 5636912.0, 4652155.0, 72 7056368.0, 13614112.0, 10155062.0, 1944035.0, 9527646.0, 73 15080200.0, 6658437.0, 6231200.0, 6832269.0, 16767104.0, 74 5075751.0, 3212806.0, 1398474.0, 7579849.0, 6349435.0, 75 12618859.0, 4703257.0, 12806093.0, 14477321.0, 2786137.0, 76 12875403.0, 9837734.0, 14528324.0, 13719321.0, 343717.0 }; 77 78static const double split = 134217729.0; 79 80#endif 81