2001-03-12 00:04:52 +00:00
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/*
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* IBM Accurate Mathematical Library
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2002-08-20 21:51:55 +00:00
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* Written by International Business Machines Corp.
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2018-01-01 00:32:25 +00:00
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* Copyright (C) 2001-2018 Free Software Foundation, Inc.
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2001-03-12 00:04:52 +00:00
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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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2002-08-26 22:40:48 +00:00
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* the Free Software Foundation; either version 2.1 of the License, or
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2001-03-12 00:04:52 +00:00
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* (at your option) any later version.
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2001-03-12 07:57:09 +00:00
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*
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2001-03-12 00:04:52 +00:00
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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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2002-08-20 21:51:55 +00:00
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* GNU Lesser General Public License for more details.
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2001-03-12 00:04:52 +00:00
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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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2012-02-09 23:18:22 +00:00
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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2001-03-12 00:04:52 +00:00
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*/
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2002-08-20 21:51:55 +00:00
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2001-03-12 00:04:52 +00:00
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/******************************************************************/
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/* */
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/* MODULE_NAME:mpatan.h */
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/* */
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/* common data and variables prototype and definition */
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/******************************************************************/
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#ifndef MPATAN_H
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#define MPATAN_H
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2011-10-25 04:56:33 +00:00
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extern const number __atan_xm[8] attribute_hidden;
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extern const number __atan_twonm1[33] attribute_hidden;
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extern const number __atan_twom[8] attribute_hidden;
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extern const int __atan_np[33] attribute_hidden;
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#ifndef AVOID_MPATAN_H
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2001-03-12 00:04:52 +00:00
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#ifdef BIG_ENDI
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2011-10-25 04:56:33 +00:00
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const number
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__atan_xm[8] = { /* x[m] */
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2001-03-12 07:57:09 +00:00
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/**/ {{0x00000000, 0x00000000} }, /* 0.0 */
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/**/ {{0x3f8930be, 0x00000000} }, /* 0.0123 */
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/**/ {{0x3f991687, 0x00000000} }, /* 0.0245 */
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/**/ {{0x3fa923a2, 0x00000000} }, /* 0.0491 */
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/**/ {{0x3fb930be, 0x00000000} }, /* 0.0984 */
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/**/ {{0x3fc95810, 0x00000000} }, /* 0.198 */
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/**/ {{0x3fda7ef9, 0x00000000} }, /* 0.414 */
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/**/ {{0x3ff00000, 0x00000000} }, /* 1.0 */
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2011-10-25 04:56:33 +00:00
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};
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const number
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__atan_twonm1[33] = { /* 2n-1 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x40260000, 0x00000000} }, /* 11 */
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/**/ {{0x402e0000, 0x00000000} }, /* 15 */
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/**/ {{0x40330000, 0x00000000} }, /* 19 */
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/**/ {{0x40350000, 0x00000000} }, /* 21 */
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/**/ {{0x40390000, 0x00000000} }, /* 25 */
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/**/ {{0x403d0000, 0x00000000} }, /* 29 */
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/**/ {{0x40408000, 0x00000000} }, /* 33 */
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/**/ {{0x40428000, 0x00000000} }, /* 37 */
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/**/ {{0x40448000, 0x00000000} }, /* 41 */
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/**/ {{0x40468000, 0x00000000} }, /* 45 */
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/**/ {{0x40488000, 0x00000000} }, /* 49 */
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/**/ {{0x404a8000, 0x00000000} }, /* 53 */
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/**/ {{0x404b8000, 0x00000000} }, /* 55 */
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/**/ {{0x404d8000, 0x00000000} }, /* 59 */
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/**/ {{0x404f8000, 0x00000000} }, /* 63 */
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/**/ {{0x4050c000, 0x00000000} }, /* 67 */
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/**/ {{0x4051c000, 0x00000000} }, /* 71 */
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/**/ {{0x4052c000, 0x00000000} }, /* 75 */
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/**/ {{0x4053c000, 0x00000000} }, /* 79 */
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/**/ {{0x4054c000, 0x00000000} }, /* 83 */
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/**/ {{0x40554000, 0x00000000} }, /* 85 */
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/**/ {{0x40564000, 0x00000000} }, /* 89 */
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/**/ {{0x40574000, 0x00000000} }, /* 93 */
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/**/ {{0x40584000, 0x00000000} }, /* 97 */
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/**/ {{0x40594000, 0x00000000} }, /* 101 */
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/**/ {{0x405a4000, 0x00000000} }, /* 105 */
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/**/ {{0x405b4000, 0x00000000} }, /* 109 */
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/**/ {{0x405c4000, 0x00000000} }, /* 113 */
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/**/ {{0x405d4000, 0x00000000} }, /* 117 */
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2011-10-25 04:56:33 +00:00
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};
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2001-03-12 00:04:52 +00:00
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#else
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#ifdef LITTLE_ENDI
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2011-10-25 04:56:33 +00:00
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const number
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__atan_xm[8] = { /* x[m] */
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2001-03-12 07:57:09 +00:00
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/**/ {{0x00000000, 0x00000000} }, /* 0.0 */
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/**/ {{0x00000000, 0x3f8930be} }, /* 0.0123 */
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/**/ {{0x00000000, 0x3f991687} }, /* 0.0245 */
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/**/ {{0x00000000, 0x3fa923a2} }, /* 0.0491 */
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/**/ {{0x00000000, 0x3fb930be} }, /* 0.0984 */
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/**/ {{0x00000000, 0x3fc95810} }, /* 0.198 */
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/**/ {{0x00000000, 0x3fda7ef9} }, /* 0.414 */
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/**/ {{0x00000000, 0x3ff00000} }, /* 1.0 */
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2011-10-25 04:56:33 +00:00
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};
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const number
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__atan_twonm1[33] = { /* 2n-1 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x00000000} }, /* 0 */
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/**/ {{0x00000000, 0x40260000} }, /* 11 */
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/**/ {{0x00000000, 0x402e0000} }, /* 15 */
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/**/ {{0x00000000, 0x40330000} }, /* 19 */
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/**/ {{0x00000000, 0x40350000} }, /* 21 */
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/**/ {{0x00000000, 0x40390000} }, /* 25 */
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/**/ {{0x00000000, 0x403d0000} }, /* 29 */
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/**/ {{0x00000000, 0x40408000} }, /* 33 */
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/**/ {{0x00000000, 0x40428000} }, /* 37 */
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/**/ {{0x00000000, 0x40448000} }, /* 41 */
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/**/ {{0x00000000, 0x40468000} }, /* 45 */
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/**/ {{0x00000000, 0x40488000} }, /* 49 */
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/**/ {{0x00000000, 0x404a8000} }, /* 53 */
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/**/ {{0x00000000, 0x404b8000} }, /* 55 */
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/**/ {{0x00000000, 0x404d8000} }, /* 59 */
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/**/ {{0x00000000, 0x404f8000} }, /* 63 */
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/**/ {{0x00000000, 0x4050c000} }, /* 67 */
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/**/ {{0x00000000, 0x4051c000} }, /* 71 */
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/**/ {{0x00000000, 0x4052c000} }, /* 75 */
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/**/ {{0x00000000, 0x4053c000} }, /* 79 */
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/**/ {{0x00000000, 0x4054c000} }, /* 83 */
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/**/ {{0x00000000, 0x40554000} }, /* 85 */
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/**/ {{0x00000000, 0x40564000} }, /* 89 */
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/**/ {{0x00000000, 0x40574000} }, /* 93 */
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/**/ {{0x00000000, 0x40584000} }, /* 97 */
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/**/ {{0x00000000, 0x40594000} }, /* 101 */
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/**/ {{0x00000000, 0x405a4000} }, /* 105 */
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/**/ {{0x00000000, 0x405b4000} }, /* 109 */
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/**/ {{0x00000000, 0x405c4000} }, /* 113 */
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/**/ {{0x00000000, 0x405d4000} }, /* 117 */
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2011-10-25 04:56:33 +00:00
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};
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2001-03-12 00:04:52 +00:00
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#endif
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#endif
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2011-10-25 04:56:33 +00:00
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const int
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__atan_np[33] = { 0, 0, 0, 0, 6, 8,10,11,13,15,17,19,21,23,25,27,28,
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30,32,34,36,38,40,42,43,45,47,49,51,53,55,57,59};
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2001-03-12 07:57:09 +00:00
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2001-03-12 00:04:52 +00:00
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#endif
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2011-10-25 04:56:33 +00:00
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#endif
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