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c6c6dd4803
* manual/contrib.texi: Removed licenses, added acknowledgements
for contributions by Intel, IBM, Craig Metz.
* LICENSES: New file, contains the text of all non-FSF licenses in the
distribution that require putting the notice in the accompanying
documentation.
* README.template, README: Mention LICENSES.
* sysdeps/mach/hurd/net/if_ppp.h: Replaced CMU license with a
new one modelled on the modern BSD license, per recent letter
of permission from CMU.
* sysdeps/unix/sysv/linux/net/if_ppp.h: Likewise.
* sysdeps/ieee754/dbl-64/MathLib.h: Changed the copyright holder
from IBM to FSF, per the recent Software Letter. Changed the
distribution terms from GPL to LGPL.
* sysdeps/ieee754/dbl-64/asincos.tbl: Added FSF copyright and
copying permission notice (Lesser GPL), per recent IBM Software Letter.
* sysdeps/ieee754/dbl-64/powtwo.tbl: Likewise.
* sysdeps/ieee754/dbl-64/root.tbl: Likewise.
* sysdeps/ieee754/dbl-64/sincos.tbl: Likewise.
* sysdeps/ieee754/dbl-64/uatan.tbl: Likewise.
* sysdeps/ieee754/dbl-64/uexp.tbl: Likewise.
* sysdeps/ieee754/dbl-64/ulog.tbl: Likewise.
* sysdeps/ieee754/dbl-64/upow.tbl: Likewise.
* sysdeps/ieee754/dbl-64/utan.tbl: Likewise.
* sysdeps/ieee754/dbl-64/atnat.h: Changed the copyright holder
from IBM to FSF, per the recent Software Letter. Corrected the
text of the copying permission notice to say Lesser GPL instead
of GPL in warranty disclaimer paragraph.
* sysdeps/ieee754/dbl-64/atnat2.h: Likewise.
* sysdeps/ieee754/dbl-64/branred.h: Likewise.
* sysdeps/ieee754/dbl-64/dla.h: Likewise.
* sysdeps/ieee754/dbl-64/doasin.h: Likewise.
* sysdeps/ieee754/dbl-64/dosincos.h: Likewise.
* sysdeps/ieee754/dbl-64/mpa.h: Likewise.
* sysdeps/ieee754/dbl-64/mpa2.h: Likewise.
* sysdeps/ieee754/dbl-64/mpatan.h: Likewise.
* sysdeps/ieee754/dbl-64/mpexp.h: Likewise.
* sysdeps/ieee754/dbl-64/mplog.h: Likewise.
* sysdeps/ieee754/dbl-64/mpsqrt.h: Likewise.
* sysdeps/ieee754/dbl-64/mydefs.h: Likewise.
* sysdeps/ieee754/dbl-64/sincos32.h: Likewise.
* sysdeps/ieee754/dbl-64/uasncs.h: Likewise.
* sysdeps/ieee754/dbl-64/uexp.h: Likewise.
* sysdeps/ieee754/dbl-64/ulog.h: Likewise.
* sysdeps/ieee754/dbl-64/upow.h: Likewise.
* sysdeps/ieee754/dbl-64/urem.h: Likewise.
* sysdeps/ieee754/dbl-64/uroot.h: Likewise.
* sysdeps/ieee754/dbl-64/usncs.h: Likewise.
* sysdeps/ieee754/dbl-64/utan.h: Likewise.
* sysdeps/ieee754/dbl-64/branred.c: Corrected the text of the copying
permission notice to say Lesser GPL instead of GPL in warranty
disclaimer paragraph.
* sysdeps/ieee754/dbl-64/doasin.c: Likewise.
* sysdeps/ieee754/dbl-64/dosincos.c: Likewise.
* sysdeps/ieee754/dbl-64/e_asin.c: Likewise.
* sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
* sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
* sysdeps/ieee754/dbl-64/e_log.c: Likewise.
* sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
* sysdeps/ieee754/dbl-64/e_remainder.c: Likewise.
* sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
* sysdeps/ieee754/dbl-64/halfulp.c: Likewise.
* sysdeps/ieee754/dbl-64/mpa.c: Likewise.
* sysdeps/ieee754/dbl-64/mpatan.c: Likewise.
* sysdeps/ieee754/dbl-64/mpatan2.c: Likewise.
* sysdeps/ieee754/dbl-64/mpexp.c: Likewise.
* sysdeps/ieee754/dbl-64/mplog.c: Likewise.
* sysdeps/ieee754/dbl-64/mpsqrt.c: Likewise.
* sysdeps/ieee754/dbl-64/mptan.c: Likewise.
* sysdeps/ieee754/dbl-64/s_atan.c: Likewise.
* sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
* sysdeps/ieee754/dbl-64/s_tan.c: Likewise.
* sysdeps/ieee754/dbl-64/sincos32.c: Likewise.
* sysdeps/ieee754/dbl-64/slowexp.c: Likewise.
* sysdeps/ieee754/dbl-64/slowpow.c: Likewise.
168 lines
8.5 KiB
C
168 lines
8.5 KiB
C
/*
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* IBM Accurate Mathematical Library
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* Written by International Business Machines Corp.
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* Copyright (C) 2001 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/************************************************************************/
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/* MODULE_NAME: atnat.h */
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/* */
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/* */
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/* common data and variables definition for BIG or LITTLE ENDIAN */
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/************************************************************************/
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#ifndef ATNAT_H
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#define ATNAT_H
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#define M 4
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#ifdef BIG_ENDI
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static const number
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/* polynomial I */
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/**/ d3 = {{0xbfd55555, 0x55555555} }, /* -0.333... */
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/**/ d5 = {{0x3fc99999, 0x999997fd} }, /* 0.199... */
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/**/ d7 = {{0xbfc24924, 0x923f7603} }, /* -0.142... */
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/**/ d9 = {{0x3fbc71c6, 0xe5129a3b} }, /* 0.111... */
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/**/ d11 = {{0xbfb74580, 0x22b13c25} }, /* -0.090... */
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/**/ d13 = {{0x3fb375f0, 0x8b31cbce} }, /* 0.076... */
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/* polynomial II */
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/**/ f3 = {{0xbfd55555, 0x55555555} }, /* -1/3 */
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/**/ ff3 = {{0xbc755555, 0x55555555} }, /* -1/3-f3 */
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/**/ f5 = {{0x3fc99999, 0x9999999a} }, /* 1/5 */
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/**/ ff5 = {{0xbc699999, 0x9999999a} }, /* 1/5-f5 */
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/**/ f7 = {{0xbfc24924, 0x92492492} }, /* -1/7 */
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/**/ ff7 = {{0xbc624924, 0x92492492} }, /* -1/7-f7 */
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/**/ f9 = {{0x3fbc71c7, 0x1c71c71c} }, /* 1/9 */
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/**/ ff9 = {{0x3c5c71c7, 0x1c71c71c} }, /* 1/9-f9 */
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/**/ f11 = {{0xbfb745d1, 0x745d1746} }, /* -1/11 */
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/**/ f13 = {{0x3fb3b13b, 0x13b13b14} }, /* 1/13 */
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/**/ f15 = {{0xbfb11111, 0x11111111} }, /* -1/15 */
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/**/ f17 = {{0x3fae1e1e, 0x1e1e1e1e} }, /* 1/17 */
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/**/ f19 = {{0xbfaaf286, 0xbca1af28} }, /* -1/19 */
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/* constants */
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/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */
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/**/ one = {{0x3ff00000, 0x00000000} }, /* 1 */
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/**/ a = {{0x3e4bb67a, 0x00000000} }, /* 1.290e-8 */
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/**/ b = {{0x3fb00000, 0x00000000} }, /* 1/16 */
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/**/ c = {{0x3ff00000, 0x00000000} }, /* 1 */
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/**/ d = {{0x40300000, 0x00000000} }, /* 16 */
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/**/ e = {{0x43349ff2, 0x00000000} }, /* 5.805e15 */
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/**/ hpi = {{0x3ff921fb, 0x54442d18} }, /* pi/2 */
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/**/ mhpi = {{0xbff921fb, 0x54442d18} }, /* -pi/2 */
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/**/ hpi1 = {{0x3c91a626, 0x33145c07} }, /* pi/2-hpi */
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/**/ u1 = {{0x3c2d3382, 0x00000000} }, /* 7.915e-19 */
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/**/ u21 = {{0x3c6dffc0, 0x00000000} }, /* 1.301e-17 */
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/**/ u22 = {{0x3c527bd0, 0x00000000} }, /* 4.008e-18 */
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/**/ u23 = {{0x3c3cd057, 0x00000000} }, /* 1.562e-18 */
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/**/ u24 = {{0x3c329cdf, 0x00000000} }, /* 1.009e-18 */
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/**/ u31 = {{0x3c3a1edf, 0x00000000} }, /* 1.416e-18 */
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/**/ u32 = {{0x3c33f0e1, 0x00000000} }, /* 1.081e-18 */
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/**/ u4 = {{0x3bf955e4, 0x00000000} }, /* 8.584e-20 */
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/**/ u5 = {{0x3aaef2d1, 0x00000000} }, /* 5e-26 */
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/**/ u6 = {{0x3a98c56d, 0x00000000} }, /* 2.001e-26 */
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/**/ u7 = {{0x3a9375de, 0x00000000} }, /* 1.572e-26 */
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/**/ u8 = {{0x3a6eeb36, 0x00000000} }, /* 3.122e-27 */
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/**/ u9[M] ={{{0x38c1aa5b, 0x00000000} }, /* 2.658e-35 */
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/**/ {{0x35c1aa4d, 0x00000000} }, /* 9.443e-50 */
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/**/ {{0x32c1aa88, 0x00000000} }, /* 3.355e-64 */
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/**/ {{0x11c1aa56, 0x00000000} }},/* 3.818e-223 */
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/**/ two8 = {{0x40700000, 0x00000000} }, /* 2**8=256 */
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/**/ two52 = {{0x43300000, 0x00000000} }; /* 2**52 */
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#else
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#ifdef LITTLE_ENDI
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static const number
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/* polynomial I */
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/**/ d3 = {{0x55555555, 0xbfd55555} }, /* -0.333... */
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/**/ d5 = {{0x999997fd, 0x3fc99999} }, /* 0.199... */
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/**/ d7 = {{0x923f7603, 0xbfc24924} }, /* -0.142... */
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/**/ d9 = {{0xe5129a3b, 0x3fbc71c6} }, /* 0.111... */
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/**/ d11 = {{0x22b13c25, 0xbfb74580} }, /* -0.090... */
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/**/ d13 = {{0x8b31cbce, 0x3fb375f0} }, /* 0.076... */
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/* polynomial II */
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/**/ f3 = {{0x55555555, 0xbfd55555} }, /* -1/3 */
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/**/ ff3 = {{0x55555555, 0xbc755555} }, /* -1/3-f3 */
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/**/ f5 = {{0x9999999a, 0x3fc99999} }, /* 1/5 */
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/**/ ff5 = {{0x9999999a, 0xbc699999} }, /* 1/5-f5 */
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/**/ f7 = {{0x92492492, 0xbfc24924} }, /* -1/7 */
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/**/ ff7 = {{0x92492492, 0xbc624924} }, /* -1/7-f7 */
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/**/ f9 = {{0x1c71c71c, 0x3fbc71c7} }, /* 1/9 */
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/**/ ff9 = {{0x1c71c71c, 0x3c5c71c7} }, /* 1/9-f9 */
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/**/ f11 = {{0x745d1746, 0xbfb745d1} }, /* -1/11 */
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/**/ f13 = {{0x13b13b14, 0x3fb3b13b} }, /* 1/13 */
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/**/ f15 = {{0x11111111, 0xbfb11111} }, /* -1/15 */
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/**/ f17 = {{0x1e1e1e1e, 0x3fae1e1e} }, /* 1/17 */
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/**/ f19 = {{0xbca1af28, 0xbfaaf286} }, /* -1/19 */
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/* constants */
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/**/ zero = {{0x00000000, 0x00000000} }, /* 0 */
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/**/ one = {{0x00000000, 0x3ff00000} }, /* 1 */
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/**/ a = {{0x00000000, 0x3e4bb67a} }, /* 1.290e-8 */
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/**/ b = {{0x00000000, 0x3fb00000} }, /* 1/16 */
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/**/ c = {{0x00000000, 0x3ff00000} }, /* 1 */
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/**/ d = {{0x00000000, 0x40300000} }, /* 16 */
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/**/ e = {{0x00000000, 0x43349ff2} }, /* 5.805e15 */
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/**/ hpi = {{0x54442d18, 0x3ff921fb} }, /* pi/2 */
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/**/ mhpi = {{0x54442d18, 0xbff921fb} }, /* -pi/2 */
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/**/ hpi1 = {{0x33145c07, 0x3c91a626} }, /* pi/2-hpi */
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/**/ u1 = {{0x00000000, 0x3c2d3382} }, /* 7.915e-19 */
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/**/ u21 = {{0x00000000, 0x3c6dffc0} }, /* 1.301e-17 */
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/**/ u22 = {{0x00000000, 0x3c527bd0} }, /* 4.008e-18 */
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/**/ u23 = {{0x00000000, 0x3c3cd057} }, /* 1.562e-18 */
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/**/ u24 = {{0x00000000, 0x3c329cdf} }, /* 1.009e-18 */
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/**/ u31 = {{0x00000000, 0x3c3a1edf} }, /* 1.416e-18 */
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/**/ u32 = {{0x00000000, 0x3c33f0e1} }, /* 1.081e-18 */
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/**/ u4 = {{0x00000000, 0x3bf955e4} }, /* 8.584e-20 */
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/**/ u5 = {{0x00000000, 0x3aaef2d1} }, /* 5e-26 */
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/**/ u6 = {{0x00000000, 0x3a98c56d} }, /* 2.001e-26 */
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/**/ u7 = {{0x00000000, 0x3a9375de} }, /* 1.572e-26 */
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/**/ u8 = {{0x00000000, 0x3a6eeb36} }, /* 3.122e-27 */
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/**/ u9[M] ={{{0x00000000, 0x38c1aa5b} }, /* 2.658e-35 */
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/**/ {{0x00000000, 0x35c1aa4d} }, /* 9.443e-50 */
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/**/ {{0x00000000, 0x32c1aa88} }, /* 3.355e-64 */
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/**/ {{0x00000000, 0x11c1aa56} }},/* 3.818e-223 */
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/**/ two8 = {{0x00000000, 0x40700000} }, /* 2**8=256 */
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/**/ two52 = {{0x00000000, 0x43300000} }; /* 2**52 */
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#endif
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#endif
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#define ZERO zero.d
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#define ONE one.d
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#define A a.d
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#define B b.d
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#define C c.d
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#define D d.d
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#define E e.d
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#define HPI hpi.d
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#define MHPI mhpi.d
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#define HPI1 hpi1.d
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#define U1 u1.d
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#define U21 u21.d
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#define U22 u22.d
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#define U23 u23.d
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#define U24 u24.d
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#define U31 u31.d
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#define U32 u32.d
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#define U4 u4.d
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#define U5 u5.d
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#define U6 u6.d
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#define U7 u7.d
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#define U8 u8.d
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#define TWO8 two8.d
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#define TWO52 two52.d
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#endif
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