| /* |
| * 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:mpexp.h */ |
| /* */ |
| /* common data and variables prototype and definition */ |
| /******************************************************************/ |
| |
| #ifndef MPEXP_H |
| #define MPEXP_H |
| |
| #ifdef BIG_ENDI |
| static const number |
| twomm1[33] = { /* 2**-m1 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x3ee00000, 0x00000000} }, /* 2**-17 */ |
| /**/ {{0x3e800000, 0x00000000} }, /* 2**-23 */ |
| /**/ {{0x3e800000, 0x00000000} }, /* 2**-23 */ |
| /**/ {{0x3e300000, 0x00000000} }, /* 2**-28 */ |
| /**/ {{0x3e400000, 0x00000000} }, /* 2**-27 */ |
| /**/ {{0x3d900000, 0x00000000} }, /* 2**-38 */ |
| /**/ {{0x3d500000, 0x00000000} }, /* 2**-42 */ |
| /**/ {{0x3d800000, 0x00000000} }, /* 2**-39 */ |
| /**/ {{0x3d400000, 0x00000000} }, /* 2**-43 */ |
| /**/ {{0x3d000000, 0x00000000} }, /* 2**-47 */ |
| /**/ {{0x3d400000, 0x00000000} }, /* 2**-43 */ |
| /**/ {{0x3d000000, 0x00000000} }, /* 2**-47 */ |
| /**/ {{0x3cd00000, 0x00000000} }, /* 2**-50 */ |
| /**/ {{0x3c900000, 0x00000000} }, /* 2**-54 */ |
| /**/ {{0x3c600000, 0x00000000} }, /* 2**-57 */ |
| /**/ {{0x3c300000, 0x00000000} }, /* 2**-60 */ |
| /**/ {{0x3bf00000, 0x00000000} }, /* 2**-64 */ |
| /**/ {{0x3bc00000, 0x00000000} }, /* 2**-67 */ |
| /**/ {{0x3b800000, 0x00000000} }, /* 2**-71 */ |
| /**/ {{0x3b500000, 0x00000000} }, /* 2**-74 */ |
| /**/ {{0x3bb00000, 0x00000000} }, /* 2**-68 */ |
| /**/ {{0x3b800000, 0x00000000} }, /* 2**-71 */ |
| /**/ {{0x3b500000, 0x00000000} }, /* 2**-74 */ |
| /**/ {{0x3b200000, 0x00000000} }, /* 2**-77 */ |
| /**/ {{0x3b900000, 0x00000000} }, /* 2**-70 */ |
| /**/ {{0x3b600000, 0x00000000} }, /* 2**-73 */ |
| /**/ {{0x3b300000, 0x00000000} }, /* 2**-76 */ |
| /**/ {{0x3b100000, 0x00000000} }, /* 2**-78 */ |
| /**/ {{0x3ae00000, 0x00000000} }, /* 2**-81 */ |
| }; |
| static const number |
| nn[9]={ /* n */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x3ff00000, 0x00000000} }, /* 1 */ |
| /**/ {{0x40000000, 0x00000000} }, /* 2 */ |
| /**/ {{0x40080000, 0x00000000} }, /* 3 */ |
| /**/ {{0x40100000, 0x00000000} }, /* 4 */ |
| /**/ {{0x40140000, 0x00000000} }, /* 5 */ |
| /**/ {{0x40180000, 0x00000000} }, /* 6 */ |
| /**/ {{0x401c0000, 0x00000000} }, /* 7 */ |
| /**/ {{0x40200000, 0x00000000} }, /* 8 */ |
| }; |
| |
| static const number |
| /**/ radix = {{0x41700000, 0x00000000} }, /* 2**24 */ |
| /**/ radixi = {{0x3e700000, 0x00000000} }, /* 2**-24 */ |
| /**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */ |
| /**/ two = {{0x40000000, 0x00000000} }, /* 2 */ |
| /**/ half = {{0x3fe00000, 0x00000000} }; /* 1/2 */ |
| |
| #else |
| #ifdef LITTLE_ENDI |
| static const number |
| twomm1[33] = { /* 2**-m1 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x3ee00000} }, /* 2**-17 */ |
| /**/ {{0x00000000, 0x3e800000} }, /* 2**-23 */ |
| /**/ {{0x00000000, 0x3e800000} }, /* 2**-23 */ |
| /**/ {{0x00000000, 0x3e300000} }, /* 2**-28 */ |
| /**/ {{0x00000000, 0x3e400000} }, /* 2**-27 */ |
| /**/ {{0x00000000, 0x3d900000} }, /* 2**-38 */ |
| /**/ {{0x00000000, 0x3d500000} }, /* 2**-42 */ |
| /**/ {{0x00000000, 0x3d800000} }, /* 2**-39 */ |
| /**/ {{0x00000000, 0x3d400000} }, /* 2**-43 */ |
| /**/ {{0x00000000, 0x3d000000} }, /* 2**-47 */ |
| /**/ {{0x00000000, 0x3d400000} }, /* 2**-43 */ |
| /**/ {{0x00000000, 0x3d000000} }, /* 2**-47 */ |
| /**/ {{0x00000000, 0x3cd00000} }, /* 2**-50 */ |
| /**/ {{0x00000000, 0x3c900000} }, /* 2**-54 */ |
| /**/ {{0x00000000, 0x3c600000} }, /* 2**-57 */ |
| /**/ {{0x00000000, 0x3c300000} }, /* 2**-60 */ |
| /**/ {{0x00000000, 0x3bf00000} }, /* 2**-64 */ |
| /**/ {{0x00000000, 0x3bc00000} }, /* 2**-67 */ |
| /**/ {{0x00000000, 0x3b800000} }, /* 2**-71 */ |
| /**/ {{0x00000000, 0x3b500000} }, /* 2**-74 */ |
| /**/ {{0x00000000, 0x3bb00000} }, /* 2**-68 */ |
| /**/ {{0x00000000, 0x3b800000} }, /* 2**-71 */ |
| /**/ {{0x00000000, 0x3b500000} }, /* 2**-74 */ |
| /**/ {{0x00000000, 0x3b200000} }, /* 2**-77 */ |
| /**/ {{0x00000000, 0x3b900000} }, /* 2**-70 */ |
| /**/ {{0x00000000, 0x3b600000} }, /* 2**-73 */ |
| /**/ {{0x00000000, 0x3b300000} }, /* 2**-76 */ |
| /**/ {{0x00000000, 0x3b100000} }, /* 2**-78 */ |
| /**/ {{0x00000000, 0x3ae00000} }, /* 2**-81 */ |
| }; |
| static const number |
| nn[9]={ /* n */ |
| /**/ {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ {{0x00000000, 0x3ff00000} }, /* 1 */ |
| /**/ {{0x00000000, 0x40000000} }, /* 2 */ |
| /**/ {{0x00000000, 0x40080000} }, /* 3 */ |
| /**/ {{0x00000000, 0x40100000} }, /* 4 */ |
| /**/ {{0x00000000, 0x40140000} }, /* 5 */ |
| /**/ {{0x00000000, 0x40180000} }, /* 6 */ |
| /**/ {{0x00000000, 0x401c0000} }, /* 7 */ |
| /**/ {{0x00000000, 0x40200000} }, /* 8 */ |
| }; |
| |
| static const number |
| /**/ radix = {{0x00000000, 0x41700000} }, /* 2**24 */ |
| /**/ radixi = {{0x00000000, 0x3e700000} }, /* 2**-24 */ |
| /**/ zero = {{0x00000000, 0x00000000} }, /* 0 */ |
| /**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */ |
| /**/ two = {{0x00000000, 0x40000000} }, /* 2 */ |
| /**/ half = {{0x00000000, 0x3fe00000} }; /* 1/2 */ |
| |
| #endif |
| #endif |
| |
| #define RADIX radix.d |
| #define RADIXI radixi.d |
| #define ZERO zero.d |
| #define ONE one.d |
| #define TWO two.d |
| #define HALF half.d |
| |
| #endif |
