| |
| /* |
| * IBM Accurate Mathematical Library |
| * Written by International Business Machines Corp. |
| * Copyright (C) 2001 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, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| /******************************************************************/ |
| /* */ |
| /* MODULE_NAME:mpatan.h */ |
| /* */ |
| /* common data and variables prototype and definition */ |
| /******************************************************************/ |
| |
| #ifndef MPATAN_H |
| #define MPATAN_H |
| |
| #ifdef BIG_ENDI |
| static const number |
| xm[8] = { /* x[m] */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0.0 */ |
| /**/ {{0x3f8930be, 0x00000000} }, /* 0.0123 */ |
| /**/ {{0x3f991687, 0x00000000} }, /* 0.0245 */ |
| /**/ {{0x3fa923a2, 0x00000000} }, /* 0.0491 */ |
| /**/ {{0x3fb930be, 0x00000000} }, /* 0.0984 */ |
| /**/ {{0x3fc95810, 0x00000000} }, /* 0.198 */ |
| /**/ {{0x3fda7ef9, 0x00000000} }, /* 0.414 */ |
| /**/ {{0x3ff00000, 0x00000000} }, /* 1.0 */ |
| }; |
| static const number |
| twonm1[33] = { /* 2n-1 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x40260000, 0x00000000} }, /* 11 */ |
| /**/ {{0x402e0000, 0x00000000} }, /* 15 */ |
| /**/ {{0x40330000, 0x00000000} }, /* 19 */ |
| /**/ {{0x40350000, 0x00000000} }, /* 21 */ |
| /**/ {{0x40390000, 0x00000000} }, /* 25 */ |
| /**/ {{0x403d0000, 0x00000000} }, /* 29 */ |
| /**/ {{0x40408000, 0x00000000} }, /* 33 */ |
| /**/ {{0x40428000, 0x00000000} }, /* 37 */ |
| /**/ {{0x40448000, 0x00000000} }, /* 41 */ |
| /**/ {{0x40468000, 0x00000000} }, /* 45 */ |
| /**/ {{0x40488000, 0x00000000} }, /* 49 */ |
| /**/ {{0x404a8000, 0x00000000} }, /* 53 */ |
| /**/ {{0x404b8000, 0x00000000} }, /* 55 */ |
| /**/ {{0x404d8000, 0x00000000} }, /* 59 */ |
| /**/ {{0x404f8000, 0x00000000} }, /* 63 */ |
| /**/ {{0x4050c000, 0x00000000} }, /* 67 */ |
| /**/ {{0x4051c000, 0x00000000} }, /* 71 */ |
| /**/ {{0x4052c000, 0x00000000} }, /* 75 */ |
| /**/ {{0x4053c000, 0x00000000} }, /* 79 */ |
| /**/ {{0x4054c000, 0x00000000} }, /* 83 */ |
| /**/ {{0x40554000, 0x00000000} }, /* 85 */ |
| /**/ {{0x40564000, 0x00000000} }, /* 89 */ |
| /**/ {{0x40574000, 0x00000000} }, /* 93 */ |
| /**/ {{0x40584000, 0x00000000} }, /* 97 */ |
| /**/ {{0x40594000, 0x00000000} }, /* 101 */ |
| /**/ {{0x405a4000, 0x00000000} }, /* 105 */ |
| /**/ {{0x405b4000, 0x00000000} }, /* 109 */ |
| /**/ {{0x405c4000, 0x00000000} }, /* 113 */ |
| /**/ {{0x405d4000, 0x00000000} }, /* 117 */ |
| }; |
| |
| static const number |
| twom[8] = { /* 2**m */ |
| /**/ {{0x3ff00000, 0x00000000} }, /* 1.0 */ |
| /**/ {{0x40000000, 0x00000000} }, /* 2.0 */ |
| /**/ {{0x40100000, 0x00000000} }, /* 4.0 */ |
| /**/ {{0x40200000, 0x00000000} }, /* 8.0 */ |
| /**/ {{0x40300000, 0x00000000} }, /* 16.0 */ |
| /**/ {{0x40400000, 0x00000000} }, /* 32.0 */ |
| /**/ {{0x40500000, 0x00000000} }, /* 64.0 */ |
| /**/ {{0x40600000, 0x00000000} }, /* 128.0 */ |
| }; |
| |
| static const number |
| /**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */ |
| /**/ two = {{0x40000000, 0x00000000} }; /* 2 */ |
| |
| #else |
| #ifdef LITTLE_ENDI |
| |
| static const number |
| xm[8] = { /* x[m] */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0.0 */ |
| /**/ {{0x00000000, 0x3f8930be} }, /* 0.0123 */ |
| /**/ {{0x00000000, 0x3f991687} }, /* 0.0245 */ |
| /**/ {{0x00000000, 0x3fa923a2} }, /* 0.0491 */ |
| /**/ {{0x00000000, 0x3fb930be} }, /* 0.0984 */ |
| /**/ {{0x00000000, 0x3fc95810} }, /* 0.198 */ |
| /**/ {{0x00000000, 0x3fda7ef9} }, /* 0.414 */ |
| /**/ {{0x00000000, 0x3ff00000} }, /* 1.0 */ |
| }; |
| static const number |
| twonm1[33] = { /* 2n-1 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x40260000} }, /* 11 */ |
| /**/ {{0x00000000, 0x402e0000} }, /* 15 */ |
| /**/ {{0x00000000, 0x40330000} }, /* 19 */ |
| /**/ {{0x00000000, 0x40350000} }, /* 21 */ |
| /**/ {{0x00000000, 0x40390000} }, /* 25 */ |
| /**/ {{0x00000000, 0x403d0000} }, /* 29 */ |
| /**/ {{0x00000000, 0x40408000} }, /* 33 */ |
| /**/ {{0x00000000, 0x40428000} }, /* 37 */ |
| /**/ {{0x00000000, 0x40448000} }, /* 41 */ |
| /**/ {{0x00000000, 0x40468000} }, /* 45 */ |
| /**/ {{0x00000000, 0x40488000} }, /* 49 */ |
| /**/ {{0x00000000, 0x404a8000} }, /* 53 */ |
| /**/ {{0x00000000, 0x404b8000} }, /* 55 */ |
| /**/ {{0x00000000, 0x404d8000} }, /* 59 */ |
| /**/ {{0x00000000, 0x404f8000} }, /* 63 */ |
| /**/ {{0x00000000, 0x4050c000} }, /* 67 */ |
| /**/ {{0x00000000, 0x4051c000} }, /* 71 */ |
| /**/ {{0x00000000, 0x4052c000} }, /* 75 */ |
| /**/ {{0x00000000, 0x4053c000} }, /* 79 */ |
| /**/ {{0x00000000, 0x4054c000} }, /* 83 */ |
| /**/ {{0x00000000, 0x40554000} }, /* 85 */ |
| /**/ {{0x00000000, 0x40564000} }, /* 89 */ |
| /**/ {{0x00000000, 0x40574000} }, /* 93 */ |
| /**/ {{0x00000000, 0x40584000} }, /* 97 */ |
| /**/ {{0x00000000, 0x40594000} }, /* 101 */ |
| /**/ {{0x00000000, 0x405a4000} }, /* 105 */ |
| /**/ {{0x00000000, 0x405b4000} }, /* 109 */ |
| /**/ {{0x00000000, 0x405c4000} }, /* 113 */ |
| /**/ {{0x00000000, 0x405d4000} }, /* 117 */ |
| }; |
| |
| static const number |
| twom[8] = { /* 2**m */ |
| /**/ {{0x00000000, 0x3ff00000} }, /* 1.0 */ |
| /**/ {{0x00000000, 0x40000000} }, /* 2.0 */ |
| /**/ {{0x00000000, 0x40100000} }, /* 4.0 */ |
| /**/ {{0x00000000, 0x40200000} }, /* 8.0 */ |
| /**/ {{0x00000000, 0x40300000} }, /* 16.0 */ |
| /**/ {{0x00000000, 0x40400000} }, /* 32.0 */ |
| /**/ {{0x00000000, 0x40500000} }, /* 64.0 */ |
| /**/ {{0x00000000, 0x40600000} }, /* 128.0 */ |
| }; |
| |
| static const number |
| /**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */ |
| /**/ two = {{0x00000000, 0x40000000} }; /* 2 */ |
| |
| #endif |
| #endif |
| |
| #define ONE one.d |
| #define TWO two.d |
| |
| static const int |
| np[33] = { 0, 0, 0, 0, 6, 8,10,11,13,15,17,19,21,23,25,27,28, |
| 30,32,34,36,38,40,42,43,45,47,49,51,53,55,57,59}; |
| |
| #endif |
