/* * 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: atnat2.h */ /* */ /* */ /* common data and variables definition for BIG or LITTLE ENDIAN */ /************************************************************************/ #ifndef ATNAT2_H #define ATNAT2_H #define MM 5 #ifdef BIG_ENDI static const number /* polynomial I */ /**/ d3 = {0xbfd55555, 0x55555555, }, /* -0.333... */ /**/ d5 = {0x3fc99999, 0x999997fd, }, /* 0.199... */ /**/ d7 = {0xbfc24924, 0x923f7603, }, /* -0.142... */ /**/ d9 = {0x3fbc71c6, 0xe5129a3b, }, /* 0.111... */ /**/ d11 = {0xbfb74580, 0x22b13c25, }, /* -0.090... */ /**/ d13 = {0x3fb375f0, 0x8b31cbce, }, /* 0.076... */ /* polynomial II */ /**/ f3 = {0xbfd55555, 0x55555555, }, /* -1/3 */ /**/ ff3 = {0xbc755555, 0x55555555, }, /* -1/3-f3 */ /**/ f5 = {0x3fc99999, 0x9999999a, }, /* 1/5 */ /**/ ff5 = {0xbc699999, 0x9999999a, }, /* 1/5-f5 */ /**/ f7 = {0xbfc24924, 0x92492492, }, /* -1/7 */ /**/ ff7 = {0xbc624924, 0x92492492, }, /* -1/7-f7 */ /**/ f9 = {0x3fbc71c7, 0x1c71c71c, }, /* 1/9 */ /**/ ff9 = {0x3c5c71c7, 0x1c71c71c, }, /* 1/9-f9 */ /**/ f11 = {0xbfb745d1, 0x745d1746, }, /* -1/11 */ /**/ f13 = {0x3fb3b13b, 0x13b13b14, }, /* 1/13 */ /**/ f15 = {0xbfb11111, 0x11111111, }, /* -1/15 */ /**/ f17 = {0x3fae1e1e, 0x1e1e1e1e, }, /* 1/17 */ /**/ f19 = {0xbfaaf286, 0xbca1af28, }, /* -1/19 */ /* constants */ /**/ zero = {0x00000000, 0x00000000, }, /* 0 */ /**/ mzero = {0x80000000, 0x00000000, }, /* -0 */ /**/ one = {0x3ff00000, 0x00000000, }, /* 1 */ /**/ inv16 = {0x3fb00000, 0x00000000, }, /* 1/16 */ /**/ opi = {0x400921fb, 0x54442d18, }, /* pi */ /**/ opi1 = {0x3ca1a626, 0x33145c07, }, /* pi-opi */ /**/ mopi = {0xc00921fb, 0x54442d18, }, /* -pi */ /**/ hpi = {0x3ff921fb, 0x54442d18, }, /* pi/2 */ /**/ hpi1 = {0x3c91a626, 0x33145c07, }, /* pi/2-hpi */ /**/ mhpi = {0xbff921fb, 0x54442d18, }, /* -pi/2 */ /**/ qpi = {0x3fe921fb, 0x54442d18, }, /* pi/4 */ /**/ qpi1 = {0x3c81a626, 0x33145c07, }, /* pi/4-qpi */ /**/ mqpi = {0xbfe921fb, 0x54442d18, }, /* -pi/4 */ /**/ tqpi = {0x4002d97c, 0x7f3321d2, }, /* 3pi/4 */ /**/ tqpi1 = {0x3c9a7939, 0x4c9e8a0a, }, /* 3pi/4-tqpi */ /**/ mtqpi = {0xc002d97c, 0x7f3321d2, }, /* -3pi/4 */ /**/ u1 = {0x3c314c2a, 0x00000000, }, /* 9.377e-19 */ /**/ u2 = {0x3bf955e4, 0x00000000, }, /* 8.584e-20 */ /**/ u3 = {0x3bf955e4, 0x00000000, }, /* 8.584e-20 */ /**/ u4 = {0x3bf955e4, 0x00000000, }, /* 8.584e-20 */ /**/ u5 = {0x3aaef2d1, 0x00000000, }, /* 5e-26 */ /**/ u6 = {0x3a6eeb36, 0x00000000, }, /* 3.122e-27 */ /**/ u7 = {0x3a6eeb36, 0x00000000, }, /* 3.122e-27 */ /**/ u8 = {0x3a6eeb36, 0x00000000, }, /* 3.122e-27 */ /**/ u91 = {0x3c6dffc0, 0x00000000, }, /* 1.301e-17 */ /**/ u92 = {0x3c527bd0, 0x00000000, }, /* 4.008e-18 */ /**/ u93 = {0x3c3cd057, 0x00000000, }, /* 1.562e-18 */ /**/ u94 = {0x3c329cdf, 0x00000000, }, /* 1.009e-18 */ /**/ ua1 = {0x3c3a1edf, 0x00000000, }, /* 1.416e-18 */ /**/ ua2 = {0x3c33f0e1, 0x00000000, }, /* 1.081e-18 */ /**/ ub = {0x3a98c56d, 0x00000000, }, /* 2.001e-26 */ /**/ uc = {0x3a9375de, 0x00000000, }, /* 1.572e-26 */ /**/ ud[MM] ={{0x38c6eddf, 0x00000000, }, /* 3.450e-35 */ /**/ {0x35c6ef60, 0x00000000, }, /* 1.226e-49 */ /**/ {0x32c6ed2f, 0x00000000, }, /* 4.354e-64 */ /**/ {0x23c6eee8, 0x00000000, }, /* 2.465e-136 */ /**/ {0x11c6ed16, 0x00000000, }},/* 4.955e-223 */ /**/ ue = {0x38900e9d, 0x00000000, }, /* 3.02e-36 */ /**/ two8 = {0x40700000, 0x00000000, }, /* 2**8=256 */ /**/ two52 = {0x43300000, 0x00000000, }, /* 2**52 */ /**/ two500 = {0x5f300000, 0x00000000, }, /* 2**500 */ /**/ twom500 = {0x20b00000, 0x00000000, }, /* 2**(-500) */ /**/ twom1022 = {0x00100000, 0x00000000, }; /* 2**(-1022) */ #else #ifdef LITTLE_ENDI static const number /* polynomial I */ /**/ d3 = {0x55555555, 0xbfd55555, }, /* -0.333... */ /**/ d5 = {0x999997fd, 0x3fc99999, }, /* 0.199... */ /**/ d7 = {0x923f7603, 0xbfc24924, }, /* -0.142... */ /**/ d9 = {0xe5129a3b, 0x3fbc71c6, }, /* 0.111... */ /**/ d11 = {0x22b13c25, 0xbfb74580, }, /* -0.090... */ /**/ d13 = {0x8b31cbce, 0x3fb375f0, }, /* 0.076... */ /* polynomial II */ /**/ f3 = {0x55555555, 0xbfd55555, }, /* -1/3 */ /**/ ff3 = {0x55555555, 0xbc755555, }, /* -1/3-f3 */ /**/ f5 = {0x9999999a, 0x3fc99999, }, /* 1/5 */ /**/ ff5 = {0x9999999a, 0xbc699999, }, /* 1/5-f5 */ /**/ f7 = {0x92492492, 0xbfc24924, }, /* -1/7 */ /**/ ff7 = {0x92492492, 0xbc624924, }, /* -1/7-f7 */ /**/ f9 = {0x1c71c71c, 0x3fbc71c7, }, /* 1/9 */ /**/ ff9 = {0x1c71c71c, 0x3c5c71c7, }, /* 1/9-f9 */ /**/ f11 = {0x745d1746, 0xbfb745d1, }, /* -1/11 */ /**/ f13 = {0x13b13b14, 0x3fb3b13b, }, /* 1/13 */ /**/ f15 = {0x11111111, 0xbfb11111, }, /* -1/15 */ /**/ f17 = {0x1e1e1e1e, 0x3fae1e1e, }, /* 1/17 */ /**/ f19 = {0xbca1af28, 0xbfaaf286, }, /* -1/19 */ /* constants */ /**/ zero = {0x00000000, 0x00000000, }, /* 0 */ /**/ mzero = {0x00000000, 0x80000000, }, /* -0 */ /**/ one = {0x00000000, 0x3ff00000, }, /* 1 */ /**/ inv16 = {0x00000000, 0x3fb00000, }, /* 1/16 */ /**/ opi = {0x54442d18, 0x400921fb, }, /* pi */ /**/ opi1 = {0x33145c07, 0x3ca1a626, }, /* pi-opi */ /**/ mopi = {0x54442d18, 0xc00921fb, }, /* -pi */ /**/ hpi = {0x54442d18, 0x3ff921fb, }, /* pi/2 */ /**/ hpi1 = {0x33145c07, 0x3c91a626, }, /* pi/2-hpi */ /**/ mhpi = {0x54442d18, 0xbff921fb, }, /* -pi/2 */ /**/ qpi = {0x54442d18, 0x3fe921fb, }, /* pi/4 */ /**/ qpi1 = {0x33145c07, 0x3c81a626, }, /* pi/4-qpi */ /**/ mqpi = {0x54442d18, 0xbfe921fb, }, /* -pi/4 */ /**/ tqpi = {0x7f3321d2, 0x4002d97c, }, /* 3pi/4 */ /**/ tqpi1 = {0x4c9e8a0a, 0x3c9a7939, }, /* 3pi/4-tqpi */ /**/ mtqpi = {0x7f3321d2, 0xc002d97c, }, /* -3pi/4 */ /**/ u1 = {0x00000000, 0x3c314c2a, }, /* 9.377e-19 */ /**/ u2 = {0x00000000, 0x3bf955e4, }, /* 8.584e-20 */ /**/ u3 = {0x00000000, 0x3bf955e4, }, /* 8.584e-20 */ /**/ u4 = {0x00000000, 0x3bf955e4, }, /* 8.584e-20 */ /**/ u5 = {0x00000000, 0x3aaef2d1, }, /* 5e-26 */ /**/ u6 = {0x00000000, 0x3a6eeb36, }, /* 3.122e-27 */ /**/ u7 = {0x00000000, 0x3a6eeb36, }, /* 3.122e-27 */ /**/ u8 = {0x00000000, 0x3a6eeb36, }, /* 3.122e-27 */ /**/ u91 = {0x00000000, 0x3c6dffc0, }, /* 1.301e-17 */ /**/ u92 = {0x00000000, 0x3c527bd0, }, /* 4.008e-18 */ /**/ u93 = {0x00000000, 0x3c3cd057, }, /* 1.562e-18 */ /**/ u94 = {0x00000000, 0x3c329cdf, }, /* 1.009e-18 */ /**/ ua1 = {0x00000000, 0x3c3a1edf, }, /* 1.416e-18 */ /**/ ua2 = {0x00000000, 0x3c33f0e1, }, /* 1.081e-18 */ /**/ ub = {0x00000000, 0x3a98c56d, }, /* 2.001e-26 */ /**/ uc = {0x00000000, 0x3a9375de, }, /* 1.572e-26 */ /**/ ud[MM] ={{0x00000000, 0x38c6eddf, }, /* 3.450e-35 */ /**/ {0x00000000, 0x35c6ef60, }, /* 1.226e-49 */ /**/ {0x00000000, 0x32c6ed2f, }, /* 4.354e-64 */ /**/ {0x00000000, 0x23c6eee8, }, /* 2.465e-136 */ /**/ {0x00000000, 0x11c6ed16, }},/* 4.955e-223 */ /**/ ue = {0x00000000, 0x38900e9d, }, /* 3.02e-36 */ /**/ two8 = {0x00000000, 0x40700000, }, /* 2**8=256 */ /**/ two52 = {0x00000000, 0x43300000, }, /* 2**52 */ /**/ two500 = {0x00000000, 0x5f300000, }, /* 2**500 */ /**/ twom500 = {0x00000000, 0x20b00000, }, /* 2**(-500) */ /**/ twom1022 = {0x00000000, 0x00100000, }; /* 2**(-1022) */ #endif #endif #define ZERO zero.d #define MZERO mzero.d #define ONE one.d #define TWO8 two8.d #define TWO52 two52.d #define TWOM1022 twom1022.d #endif