/* * 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 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: 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