glibc/sysdeps/ieee754/dbl-64/uexp.h
Roland McGrath cc7375ce02 2002-08-26 Brian Youmans <3diff@gnu.org>
* crypt/crypt.c: Changed copying permission notice to Lesser GPL
        from Library GPL.
        * crypt/crypt_util.c: Likewise.
        * crypt/ufc.c: Likewise.
        * elf/dl-conflict.c: Likewise.
        * elf/dl-iteratephdr.c: Likewise.
        * iconv/iconvconfig.h: Likewise.
        * linuxthreads/Examples/ex10.c: Likewise.
        * linuxthreads/Examples/ex11.c: Likewise.
        * linuxthreads/Examples/ex13.c: Likewise.
        * linuxthreads/Examples/ex8.c: Likewise.
        * linuxthreads/Examples/ex9.c: Likewise.
        * linuxthreads/barrier.c: Likewise.
        * linuxthreads/events.c: Likewise.
        * linuxthreads/lockfile.c: Likewise.
        * linuxthreads/no-tsd.c: Likewise.
        * linuxthreads/pt-machine.c: Likewise.
        * linuxthreads/ptclock_gettime.c: Likewise.
        * linuxthreads/ptclock_settime.c: Likewise.
        * linuxthreads/rwlock.c: Likewise.
        * linuxthreads/sysdeps/alpha/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/alpha/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/arm/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/arm/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/cris/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/cris/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/hppa/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/hppa/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/i386/i686/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/i386/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/i386/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/i386/useldt.h: Likewise.
        * linuxthreads/sysdeps/ia64/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/ia64/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/m68k/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/m68k/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/mips/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/mips/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/powerpc/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/powerpc/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/pthread/bits/initspin.h: Likewise.
        * linuxthreads/sysdeps/pthread/bits/libc-lock.h: Likewise.
        * linuxthreads/sysdeps/pthread/bits/libc-tsd.h: Likewise.
        * linuxthreads/sysdeps/pthread/getcpuclockid.c: Likewise.
        * linuxthreads/sysdeps/pthread/posix-timer.h: Likewise.
        * linuxthreads/sysdeps/pthread/timer_create.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_delete.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_getoverr.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_gettime.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_routines.c: Likewise.
        * linuxthreads/sysdeps/pthread/timer_settime.c: Likewise.
        * linuxthreads/sysdeps/pthread/tst-timer.c: Likewise.
        * linuxthreads/sysdeps/s390/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/s390/s390-32/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/s390/s390-64/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/sh/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sh/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/sparc/sparc32/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sparc/sparc32/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/sparc/sparc32/sparcv9/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sparc/sparc64/pspinlock.c: Likewise.
        * linuxthreads/sysdeps/sparc/sparc64/pt-machine.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/bits/local_lim.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/hppa/bits/initspin.h: Likewise.
        * linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.
        * linuxthreads/tststack.c: Likewise.
        * linuxthreads/unload.c: Likewise.
        * linuxthreads/weaks.c: Likewise.
        * linuxthreads/wrapsyscall.c: Likewise.
        * malloc/arena.c: Likewise.
        * malloc/hooks.c: Likewise.
        * malloc/malloc.c: Likewise.
        * posix/glob/Makefile.ami: Likewise.
        * posix/glob/Makefile.in: Likewise.
        * stdlib/gmp-impl.h: Likewise.
        * stdlib/gmp.h: Likewise.
        * sysdeps/generic/dl-iteratephdr-static.c: Likewise.
        * sysdeps/generic/strnlen.c: Likewise.
        * sysdeps/mach/hurd/powerpc/bits/sigcontext.h: Likewise.
        * sysdeps/mach/hurd/recvmsg.c: Likewise.
        * sysdeps/mach/hurd/sendmsg.c: Likewise.
        * sysdeps/mach/hurd/spawni.c: Likewise.
        * sysdeps/mach/powerpc/machine-sp.h: Likewise.
        * sysdeps/mach/powerpc/sysdep.h: Likewise.
        * sysdeps/mach/powerpc/thread_state.h: Likewise.
        * sysdeps/unix/bsd/bsd4.4/bits/socket.h: Likewise.
        * sysdeps/unix/sysv/linux/ia64/dl-iteratephdr-static.c: Likewise.
        * sysdeps/x86_64/gmp-mparam.h: Likewise.
2002-08-26 22:40:48 +00:00

71 lines
3.0 KiB
C

/*
* 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:uexp.h */
/* */
/* common data and variables prototype and definition */
/******************************************************************/
#ifndef UEXP_H
#define UEXP_H
#include "mydefs.h"
const static double one = 1.0, zero = 0.0, hhuge = 1.0e300, tiny = 1.0e-300,
err_0 = 1.000014, err_1 = 0.000016;
const static int4 bigint = 0x40862002,
badint = 0x40876000,smallint = 0x3C8fffff;
const static int4 hugeint = 0x7FFFFFFF, infint = 0x7ff00000;
#ifdef BIG_ENDI
const static mynumber inf = {{0x7FF00000, 0}}; /* inf */
const static mynumber t256 = {{0x4ff00000, 0}}; /* 2^256 */
const static mynumber ln_two1 = {{0x3FE62E42, 0xFEFA3800}};/*0.69314718055989033 */
const static mynumber ln_two2 = {{0x3D2EF357, 0x93C76730}};/*5.4979230187083712e-14*/
const static mynumber log2e = {{0x3FF71547, 0x652B82FE}};/* 1.4426950408889634 */
const static mynumber p2 = {{0x3FE00000, 0x000004DC}};/* 0.50000000000013811 */
const static mynumber p3 = {{0x3FC55555, 0x55555A0F}};/* 0.16666666666670024 */
const static mynumber three33 = {{0x42180000, 0}}; /* 25769803776 */
const static mynumber three51 = {{0x43380000, 0}}; /* 6755399441055744 */
#else
#ifdef LITTLE_ENDI
const static mynumber inf = {{0, 0x7FF00000}}; /* inf */
const static mynumber t256 = {{0, 0x4ff00000}}; /* 2^256 */
const static mynumber ln_two1 = {{0xFEFA3800, 0x3FE62E42}};/*0.69314718055989033 */
const static mynumber ln_two2 = {{0x93C76730, 0x3D2EF357}};/*5.4979230187083712e-14*/
const static mynumber log2e = {{0x652B82FE, 0x3FF71547}};/* 1.4426950408889634 */
const static mynumber p2 = {{0x000004DC, 0x3FE00000}};/* 0.50000000000013811 */
const static mynumber p3 = {{0x55555A0F, 0x3FC55555}};/* 0.16666666666670024 */
const static mynumber three33 = {{0, 0x42180000}}; /* 25769803776 */
const static mynumber three51 = {{0, 0x43380000}}; /* 6755399441055744 */
#endif
#endif
#endif