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Diffstat (limited to 'REORG.TODO/sysdeps/ieee754/dbl-64/atnat.h')
| -rw-r--r-- | REORG.TODO/sysdeps/ieee754/dbl-64/atnat.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/ieee754/dbl-64/atnat.h b/REORG.TODO/sysdeps/ieee754/dbl-64/atnat.h new file mode 100644 index 0000000000..3ba064ae59 --- /dev/null +++ b/REORG.TODO/sysdeps/ieee754/dbl-64/atnat.h @@ -0,0 +1,154 @@ +/* + * IBM Accurate Mathematical Library + * Written by International Business Machines Corp. + * Copyright (C) 2001-2017 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, see <http://www.gnu.org/licenses/>. + */ + +/************************************************************************/ +/* MODULE_NAME: atnat.h */ +/* */ +/* */ +/* common data and variables definition for BIG or LITTLE ENDIAN */ +/************************************************************************/ +#ifndef ATNAT_H +#define ATNAT_H + +#define M 4 + +#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 */ +/**/ a = {{0x3e4bb67a, 0x00000000} }, /* 1.290e-8 */ +/**/ b = {{0x3fb00000, 0x00000000} }, /* 1/16 */ +/**/ c = {{0x3ff00000, 0x00000000} }, /* 1 */ +/**/ d = {{0x40300000, 0x00000000} }, /* 16 */ +/**/ e = {{0x43349ff2, 0x00000000} }, /* 5.805e15 */ +/**/ hpi = {{0x3ff921fb, 0x54442d18} }, /* pi/2 */ +/**/ mhpi = {{0xbff921fb, 0x54442d18} }, /* -pi/2 */ +/**/ hpi1 = {{0x3c91a626, 0x33145c07} }, /* pi/2-hpi */ +/**/ u1 = {{0x3c2d3382, 0x00000000} }, /* 7.915e-19 */ +/**/ u21 = {{0x3c6dffc0, 0x00000000} }, /* 1.301e-17 */ +/**/ u22 = {{0x3c527bd0, 0x00000000} }, /* 4.008e-18 */ +/**/ u23 = {{0x3c3cd057, 0x00000000} }, /* 1.562e-18 */ +/**/ u24 = {{0x3c329cdf, 0x00000000} }, /* 1.009e-18 */ +/**/ u31 = {{0x3c3a1edf, 0x00000000} }, /* 1.416e-18 */ +/**/ u32 = {{0x3c33f0e1, 0x00000000} }, /* 1.081e-18 */ +/**/ u4 = {{0x3bf955e4, 0x00000000} }, /* 8.584e-20 */ +/**/ u5 = {{0x3aaef2d1, 0x00000000} }, /* 5e-26 */ +/**/ u6 = {{0x3a98c56d, 0x00000000} }, /* 2.001e-26 */ +/**/ u7 = {{0x3a9375de, 0x00000000} }, /* 1.572e-26 */ +/**/ u8 = {{0x3a6eeb36, 0x00000000} }, /* 3.122e-27 */ +/**/ u9[M] ={{{0x38c1aa5b, 0x00000000} }, /* 2.658e-35 */ +/**/ {{0x35c1aa4d, 0x00000000} }, /* 9.443e-50 */ +/**/ {{0x32c1aa88, 0x00000000} }, /* 3.355e-64 */ +/**/ {{0x11c1aa56, 0x00000000} }};/* 3.818e-223 */ + +#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 */ +/**/ a = {{0x00000000, 0x3e4bb67a} }, /* 1.290e-8 */ +/**/ b = {{0x00000000, 0x3fb00000} }, /* 1/16 */ +/**/ c = {{0x00000000, 0x3ff00000} }, /* 1 */ +/**/ d = {{0x00000000, 0x40300000} }, /* 16 */ +/**/ e = {{0x00000000, 0x43349ff2} }, /* 5.805e15 */ +/**/ hpi = {{0x54442d18, 0x3ff921fb} }, /* pi/2 */ +/**/ mhpi = {{0x54442d18, 0xbff921fb} }, /* -pi/2 */ +/**/ hpi1 = {{0x33145c07, 0x3c91a626} }, /* pi/2-hpi */ +/**/ u1 = {{0x00000000, 0x3c2d3382} }, /* 7.915e-19 */ +/**/ u21 = {{0x00000000, 0x3c6dffc0} }, /* 1.301e-17 */ +/**/ u22 = {{0x00000000, 0x3c527bd0} }, /* 4.008e-18 */ +/**/ u23 = {{0x00000000, 0x3c3cd057} }, /* 1.562e-18 */ +/**/ u24 = {{0x00000000, 0x3c329cdf} }, /* 1.009e-18 */ +/**/ u31 = {{0x00000000, 0x3c3a1edf} }, /* 1.416e-18 */ +/**/ u32 = {{0x00000000, 0x3c33f0e1} }, /* 1.081e-18 */ +/**/ u4 = {{0x00000000, 0x3bf955e4} }, /* 8.584e-20 */ +/**/ u5 = {{0x00000000, 0x3aaef2d1} }, /* 5e-26 */ +/**/ u6 = {{0x00000000, 0x3a98c56d} }, /* 2.001e-26 */ +/**/ u7 = {{0x00000000, 0x3a9375de} }, /* 1.572e-26 */ +/**/ u8 = {{0x00000000, 0x3a6eeb36} }, /* 3.122e-27 */ +/**/ u9[M] ={{{0x00000000, 0x38c1aa5b} }, /* 2.658e-35 */ +/**/ {{0x00000000, 0x35c1aa4d} }, /* 9.443e-50 */ +/**/ {{0x00000000, 0x32c1aa88} }, /* 3.355e-64 */ +/**/ {{0x00000000, 0x11c1aa56} }};/* 3.818e-223 */ + +#endif +#endif + +#define A a.d +#define B b.d +#define C c.d +#define D d.d +#define E e.d +#define HPI hpi.d +#define MHPI mhpi.d +#define HPI1 hpi1.d +#define U1 u1.d +#define U21 u21.d +#define U22 u22.d +#define U23 u23.d +#define U24 u24.d +#define U31 u31.d +#define U32 u32.d +#define U4 u4.d +#define U5 u5.d +#define U6 u6.d +#define U7 u7.d +#define U8 u8.d + +#endif |