diff options
Diffstat (limited to 'REORG.TODO/sysdeps/ieee754/dbl-64/mpatan.h')
| -rw-r--r-- | REORG.TODO/sysdeps/ieee754/dbl-64/mpatan.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/ieee754/dbl-64/mpatan.h b/REORG.TODO/sysdeps/ieee754/dbl-64/mpatan.h new file mode 100644 index 0000000000..65c856be17 --- /dev/null +++ b/REORG.TODO/sysdeps/ieee754/dbl-64/mpatan.h @@ -0,0 +1,145 @@ +/* + * 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:mpatan.h */ +/* */ +/* common data and variables prototype and definition */ +/******************************************************************/ + +#ifndef MPATAN_H +#define MPATAN_H + +extern const number __atan_xm[8] attribute_hidden; +extern const number __atan_twonm1[33] attribute_hidden; +extern const number __atan_twom[8] attribute_hidden; +extern const int __atan_np[33] attribute_hidden; + + +#ifndef AVOID_MPATAN_H +#ifdef BIG_ENDI + const number + __atan_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 */ + }; + const number + __atan_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 */ + }; + +#else +#ifdef LITTLE_ENDI + + const number + __atan_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 */ + }; + const number +__atan_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 */ + }; + +#endif +#endif + + const int + __atan_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 +#endif |