/* * 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: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