173 lines
8.5 KiB
C
173 lines
8.5 KiB
C
|
|
||
|
|
/*
|
||
|
|
* 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:mpatan.h */
|
||
|
|
/* */
|
||
|
|
/* common data and variables prototype and definition */
|
||
|
|
/******************************************************************/
|
||
|
|
|
||
|
|
#ifndef MPATAN_H
|
||
|
|
#define MPATAN_H
|
||
|
|
|
||
|
|
#ifdef BIG_ENDI
|
||
|
|
static const number
|
||
|
|
xm[8] = { /* x[m] */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0.0 */
|
||
|
|
/**/ {0x3f8930be, 0x00000000, }, /* 0.0123 */
|
||
|
|
/**/ {0x3f991687, 0x00000000, }, /* 0.0245 */
|
||
|
|
/**/ {0x3fa923a2, 0x00000000, }, /* 0.0491 */
|
||
|
|
/**/ {0x3fb930be, 0x00000000, }, /* 0.0984 */
|
||
|
|
/**/ {0x3fc95810, 0x00000000, }, /* 0.198 */
|
||
|
|
/**/ {0x3fda7ef9, 0x00000000, }, /* 0.414 */
|
||
|
|
/**/ {0x3ff00000, 0x00000000, }, /* 1.0 */
|
||
|
|
};
|
||
|
|
static const number
|
||
|
|
twonm1[33] = { /* 2n-1 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x40260000, 0x00000000, }, /* 11 */
|
||
|
|
/**/ {0x402e0000, 0x00000000, }, /* 15 */
|
||
|
|
/**/ {0x40330000, 0x00000000, }, /* 19 */
|
||
|
|
/**/ {0x40350000, 0x00000000, }, /* 21 */
|
||
|
|
/**/ {0x40390000, 0x00000000, }, /* 25 */
|
||
|
|
/**/ {0x403d0000, 0x00000000, }, /* 29 */
|
||
|
|
/**/ {0x40408000, 0x00000000, }, /* 33 */
|
||
|
|
/**/ {0x40428000, 0x00000000, }, /* 37 */
|
||
|
|
/**/ {0x40448000, 0x00000000, }, /* 41 */
|
||
|
|
/**/ {0x40468000, 0x00000000, }, /* 45 */
|
||
|
|
/**/ {0x40488000, 0x00000000, }, /* 49 */
|
||
|
|
/**/ {0x404a8000, 0x00000000, }, /* 53 */
|
||
|
|
/**/ {0x404b8000, 0x00000000, }, /* 55 */
|
||
|
|
/**/ {0x404d8000, 0x00000000, }, /* 59 */
|
||
|
|
/**/ {0x404f8000, 0x00000000, }, /* 63 */
|
||
|
|
/**/ {0x4050c000, 0x00000000, }, /* 67 */
|
||
|
|
/**/ {0x4051c000, 0x00000000, }, /* 71 */
|
||
|
|
/**/ {0x4052c000, 0x00000000, }, /* 75 */
|
||
|
|
/**/ {0x4053c000, 0x00000000, }, /* 79 */
|
||
|
|
/**/ {0x4054c000, 0x00000000, }, /* 83 */
|
||
|
|
/**/ {0x40554000, 0x00000000, }, /* 85 */
|
||
|
|
/**/ {0x40564000, 0x00000000, }, /* 89 */
|
||
|
|
/**/ {0x40574000, 0x00000000, }, /* 93 */
|
||
|
|
/**/ {0x40584000, 0x00000000, }, /* 97 */
|
||
|
|
/**/ {0x40594000, 0x00000000, }, /* 101 */
|
||
|
|
/**/ {0x405a4000, 0x00000000, }, /* 105 */
|
||
|
|
/**/ {0x405b4000, 0x00000000, }, /* 109 */
|
||
|
|
/**/ {0x405c4000, 0x00000000, }, /* 113 */
|
||
|
|
/**/ {0x405d4000, 0x00000000, }, /* 117 */
|
||
|
|
};
|
||
|
|
|
||
|
|
static const number
|
||
|
|
twom[8] = { /* 2**m */
|
||
|
|
/**/ {0x3ff00000, 0x00000000, }, /* 1.0 */
|
||
|
|
/**/ {0x40000000, 0x00000000, }, /* 2.0 */
|
||
|
|
/**/ {0x40100000, 0x00000000, }, /* 4.0 */
|
||
|
|
/**/ {0x40200000, 0x00000000, }, /* 8.0 */
|
||
|
|
/**/ {0x40300000, 0x00000000, }, /* 16.0 */
|
||
|
|
/**/ {0x40400000, 0x00000000, }, /* 32.0 */
|
||
|
|
/**/ {0x40500000, 0x00000000, }, /* 64.0 */
|
||
|
|
/**/ {0x40600000, 0x00000000, }, /* 128.0 */
|
||
|
|
};
|
||
|
|
|
||
|
|
static const number
|
||
|
|
/**/ one = {0x3ff00000, 0x00000000, }, /* 1 */
|
||
|
|
/**/ two = {0x40000000, 0x00000000, }; /* 2 */
|
||
|
|
|
||
|
|
#else
|
||
|
|
#ifdef LITTLE_ENDI
|
||
|
|
|
||
|
|
static const number
|
||
|
|
xm[8] = { /* x[m] */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0.0 */
|
||
|
|
/**/ {0x00000000, 0x3f8930be, }, /* 0.0123 */
|
||
|
|
/**/ {0x00000000, 0x3f991687, }, /* 0.0245 */
|
||
|
|
/**/ {0x00000000, 0x3fa923a2, }, /* 0.0491 */
|
||
|
|
/**/ {0x00000000, 0x3fb930be, }, /* 0.0984 */
|
||
|
|
/**/ {0x00000000, 0x3fc95810, }, /* 0.198 */
|
||
|
|
/**/ {0x00000000, 0x3fda7ef9, }, /* 0.414 */
|
||
|
|
/**/ {0x00000000, 0x3ff00000, }, /* 1.0 */
|
||
|
|
};
|
||
|
|
static const number
|
||
|
|
twonm1[33] = { /* 2n-1 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x00000000, }, /* 0 */
|
||
|
|
/**/ {0x00000000, 0x40260000, }, /* 11 */
|
||
|
|
/**/ {0x00000000, 0x402e0000, }, /* 15 */
|
||
|
|
/**/ {0x00000000, 0x40330000, }, /* 19 */
|
||
|
|
/**/ {0x00000000, 0x40350000, }, /* 21 */
|
||
|
|
/**/ {0x00000000, 0x40390000, }, /* 25 */
|
||
|
|
/**/ {0x00000000, 0x403d0000, }, /* 29 */
|
||
|
|
/**/ {0x00000000, 0x40408000, }, /* 33 */
|
||
|
|
/**/ {0x00000000, 0x40428000, }, /* 37 */
|
||
|
|
/**/ {0x00000000, 0x40448000, }, /* 41 */
|
||
|
|
/**/ {0x00000000, 0x40468000, }, /* 45 */
|
||
|
|
/**/ {0x00000000, 0x40488000, }, /* 49 */
|
||
|
|
/**/ {0x00000000, 0x404a8000, }, /* 53 */
|
||
|
|
/**/ {0x00000000, 0x404b8000, }, /* 55 */
|
||
|
|
/**/ {0x00000000, 0x404d8000, }, /* 59 */
|
||
|
|
/**/ {0x00000000, 0x404f8000, }, /* 63 */
|
||
|
|
/**/ {0x00000000, 0x4050c000, }, /* 67 */
|
||
|
|
/**/ {0x00000000, 0x4051c000, }, /* 71 */
|
||
|
|
/**/ {0x00000000, 0x4052c000, }, /* 75 */
|
||
|
|
/**/ {0x00000000, 0x4053c000, }, /* 79 */
|
||
|
|
/**/ {0x00000000, 0x4054c000, }, /* 83 */
|
||
|
|
/**/ {0x00000000, 0x40554000, }, /* 85 */
|
||
|
|
/**/ {0x00000000, 0x40564000, }, /* 89 */
|
||
|
|
/**/ {0x00000000, 0x40574000, }, /* 93 */
|
||
|
|
/**/ {0x00000000, 0x40584000, }, /* 97 */
|
||
|
|
/**/ {0x00000000, 0x40594000, }, /* 101 */
|
||
|
|
/**/ {0x00000000, 0x405a4000, }, /* 105 */
|
||
|
|
/**/ {0x00000000, 0x405b4000, }, /* 109 */
|
||
|
|
/**/ {0x00000000, 0x405c4000, }, /* 113 */
|
||
|
|
/**/ {0x00000000, 0x405d4000, }, /* 117 */
|
||
|
|
};
|
||
|
|
|
||
|
|
static const number
|
||
|
|
twom[8] = { /* 2**m */
|
||
|
|
/**/ {0x00000000, 0x3ff00000, }, /* 1.0 */
|
||
|
|
/**/ {0x00000000, 0x40000000, }, /* 2.0 */
|
||
|
|
/**/ {0x00000000, 0x40100000, }, /* 4.0 */
|
||
|
|
/**/ {0x00000000, 0x40200000, }, /* 8.0 */
|
||
|
|
/**/ {0x00000000, 0x40300000, }, /* 16.0 */
|
||
|
|
/**/ {0x00000000, 0x40400000, }, /* 32.0 */
|
||
|
|
/**/ {0x00000000, 0x40500000, }, /* 64.0 */
|
||
|
|
/**/ {0x00000000, 0x40600000, }, /* 128.0 */
|
||
|
|
};
|
||
|
|
|
||
|
|
static const number
|
||
|
|
/**/ one = {0x00000000, 0x3ff00000, }, /* 1 */
|
||
|
|
/**/ two = {0x00000000, 0x40000000, }; /* 2 */
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define ONE one.d
|
||
|
|
#define TWO two.d
|
||
|
|
|
||
|
|
static const int
|
||
|
|
np[33] = { 0, 0, 0, 0, 6, 8,10,11,13,15,17,19,21,23,25,27,28,
|
||
|
|
30,32,34,36,38,40,42,43,45,47,49,51,53,55,57,59};
|
||
|
|
|
||
|
|
#endif
|