/* * 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