Print this page
11210 libm should be cstyle(1ONBLD) clean


   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */

  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 /*
  31  * For i = 0L, ..., 75 let x(i) be the extended precision number
  32  * whose exponent is given by 0x3ffc + ((i + 8) >> 5) and whose
  33  * five most significant fraction bits are given by (i + 8) & 0x1f.
  34  * (The remaining fraction bits are zero and the integer bit is 1.)
  35  * Then _TBL_cosl_hi[i] := cos(x(i)) rounded to extended precisionL,
  36  * and _TBL_cosl_lo[i] ~ cos(x(i)) - _TBL_cosl_hi[i].
  37  */
  38 
  39 #include "libm.h"
  40 
  41 const long double _TBL_cosl_hi[] = {
  42          9.8781778381647194407734133e-01L,
  43          9.8720237785483049041453801e-01L,
  44          9.8657190839949758873065125e-01L,
  45          9.8592638507066143575569700e-01L,
  46          9.8526581771821381618451860e-01L,
  47          9.8459021642159980601798769e-01L,
  48          9.8389959148966397219646454e-01L,
  49          9.8319395346049307253706584e-01L,
  50          9.8247331310125525749262290e-01L,
  51          9.8173768140803577633441562e-01L,
  52          9.8098706960566919046918752e-01L,
  53          9.8022148914756809622147657e-01L,
  54          9.7944095171554836000860772e-01L,
  55          9.7864546921965086785991095e-01L,
  56          9.7783505379795979334592304e-01L,
  57          9.7700971781641738478493484e-01L,
  58          9.7616947386863527671421389e-01L,
  59          9.7531433477570232649326437e-01L,
  60          9.7444431358598898037593275e-01L,
  61          9.7355942357494817143660423e-01L,
  62          9.7265967824491275265730642e-01L,
  63          9.7174509132488946761517512e-01L,
  64          9.7081567677034946294446077e-01L,
  65          9.6987144876301534501253018e-01L,
  66          9.6891242171064478417089050e-01L,
  67          9.6695002923067782202260975e-01L,
  68          9.6492861910477100957986285e-01L,
  69          9.6284831470937969988364152e-01L,
  70          9.6070924301556190306409372e-01L,
  71          9.5851153458122862729886421e-01L,
  72          9.5625532354317529696403552e-01L,
  73          9.5394074760889473397129298e-01L,
  74          9.5156794804817220216272555e-01L,
  75          9.4913706968446302764510006e-01L,
  76          9.4664826088605332182323443e-01L,
  77          9.4410167355700434565568893e-01L,
  78          9.4149746312788106861798448e-01L,
  79          9.3883578854626548865214275e-01L,
  80          9.3611681226705529027757452e-01L,
  81          9.3334070024254843565662820e-01L,
  82          9.3050762191231429116015580e-01L,
  83          9.2761775019285190965094914e-01L,
  84          9.2467126146703609851492875e-01L,
  85          9.2166833557335191816090730e-01L,
  86          9.1860915579491826785281383e-01L,
  87          9.1549390884830122858606058e-01L,
  88          9.1232278487211784648910212e-01L,
  89          9.0909597741543105166956915e-01L,
  90          9.0581368342593642076004609e-01L,
  91          9.0247610323794150491687888e-01L,
  92          8.9908344056013845619268129e-01L,
  93          8.9563590246317069891836618e-01L,
  94          8.9213369936699440471096142e-01L,
  95          8.8857704502803554333020819e-01L,
  96          8.8496615652614329169001889e-01L,
  97          8.8130125425134059916022419e-01L,
  98          8.7758256189037271613028607e-01L,
  99          8.6998471805841738884335773e-01L,
 100          8.6217447993488050434493855e-01L,
 101          8.5415375427738538514389754e-01L,
 102          8.4592449923106795446874767e-01L,
 103          8.3748872385052368529220410e-01L,
 104          8.2884848760932573481351876e-01L,
 105          8.2000589989723400824016969e-01L,
 106          8.1096311950521790220310775e-01L,
 107          8.0172235409841845058843968e-01L,
 108          7.9228585967717854313466241e-01L,
 109          7.8265594002627279692635431e-01L,
 110          7.7283494615247154478458735e-01L,
 111          7.6282527571057625053081719e-01L,
 112          7.5262937241806647606931838e-01L,
 113          7.4224972545850130697074609e-01L,
 114          7.3168886887382088632511210e-01L,
 115          7.2094938094569641805946583e-01L,
 116          7.1003388356607967499180972e-01L,
 117 };
 118 
 119 const long double _TBL_cosl_lo[] = {
 120          2.3161701550475222913914987e-20L,
 121         -1.8449479910096732184579231e-20L,
 122          2.6686158961121436032543157e-20L,
 123         -8.6377467693509323999412576e-21L,
 124          1.9776110020628332806497627e-20L,
 125         -3.5925805070704800589322274e-21L,
 126         -1.8155190558460064943241466e-20L,
 127         -9.1900782344860461108346151e-21L,
 128         -5.2952188498928572418662889e-21L,
 129          1.8052490350294447403358175e-22L,
 130          1.4237809112451219388907461e-22L,
 131          2.6375298402937478119012648e-20L,
 132         -1.0076765547845230197228052e-20L,
 133          2.4356732099577389276048253e-20L,
 134         -1.3951467830437376437362152e-20L,
 135          1.7110854885636746562043992e-20L,
 136          9.7751412348794551526570426e-21L,
 137         -1.5984515732024779414075399e-20L,
 138         -2.6221693743524256098098490e-20L,
 139          2.1708281645344702813143892e-20L,
 140          1.3606643184793342931047312e-20L,
 141          4.0913737251026449191179388e-21L,
 142          3.0297735892921952471510043e-21L,
 143         -2.0186136916357220892889611e-20L,
 144         -2.6295048282251297741856903e-20L,
 145         -1.4268128384616571293099177e-20L,
 146          1.2118148575499258442724515e-21L,
 147          1.6059569963428104840244296e-20L,
 148          2.5656322072743666174102425e-21L,
 149          3.1051993049709377435678279e-21L,
 150          1.1564422287617245178214769e-20L,
 151          1.0031811944878086819339264e-20L,
 152         -1.7237335190163247756143591e-20L,
 153          2.0747363423904458194504323e-20L,
 154          2.2865077385189808827392339e-20L,
 155         -2.5671240384658541701793951e-20L,
 156          2.6526752505060021072717663e-20L,
 157         -1.9564443985440576261207264e-20L,
 158          1.6662891366649668957364366e-20L,
 159         -1.3289734577249155895809888e-21L,
 160         -1.0679012486769670465318810e-20L,
 161         -2.2918344926389240849631303e-20L,
 162         -1.2815734598986502345856155e-20L,
 163          1.4504064768242345767590746e-20L,
 164         -1.4988853557132440148049946e-20L,
 165         -2.2142847270523120702212966e-20L,
 166          2.9274200155749021994272015e-21L,
 167         -1.9187410072234352245854903e-20L,
 168         -1.5529430996486684056198058e-20L,
 169          8.3043961792850937525987774e-21L,
 170          2.3863634821654097616646090e-20L,
 171         -1.7796180005854437467836689e-20L,
 172          1.2938828814644961764053094e-20L,
 173         -1.2599167110905505919738134e-20L,
 174          7.2776486597245992496949283e-21L,
 175         -2.0062284600282808092832087e-20L,
 176         -1.4004485599673539406695080e-20L,
 177         -1.4442131618989703782137918e-20L,
 178          2.2223959244287650022010583e-20L,
 179         -4.4575975223558432505505015e-22L,
 180         -9.0245930394257121787744934e-21L,
 181          2.3149253152495269264191463e-20L,
 182         -3.3469699832521350974745777e-21L,
 183          1.5380944635427999356502468e-20L,
 184         -1.3572945384913555811651506e-20L,
 185          1.9052929123346841342486920e-20L,
 186          6.8389097769442269862154625e-21L,
 187          4.4331336879906155675581769e-21L,
 188          2.6264491975559389159451170e-20L,
 189         -2.3718434730140290189643472e-20L,
 190         -1.4777051948748214572130603e-20L,
 191          2.0601161465229389031848878e-20L,
 192         -1.3273342027649427778913402e-20L,
 193         -1.5653047869359238584973515e-20L,
 194         -1.7688078635602856653655125e-20L,
 195 };


   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 
  26 /*
  27  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  28  * Use is subject to license terms.
  29  */
  30 
  31 /*
  32  * For i = 0L, ..., 75 let x(i) be the extended precision number
  33  * whose exponent is given by 0x3ffc + ((i + 8) >> 5) and whose
  34  * five most significant fraction bits are given by (i + 8) & 0x1f.
  35  * (The remaining fraction bits are zero and the integer bit is 1.)
  36  * Then _TBL_cosl_hi[i] := cos(x(i)) rounded to extended precisionL,
  37  * and _TBL_cosl_lo[i] ~ cos(x(i)) - _TBL_cosl_hi[i].
  38  */
  39 
  40 #include "libm.h"
  41 
  42 const long double _TBL_cosl_hi[] = {
  43         9.8781778381647194407734133e-01L, 9.8720237785483049041453801e-01L,
  44         9.8657190839949758873065125e-01L, 9.8592638507066143575569700e-01L,
  45         9.8526581771821381618451860e-01L, 9.8459021642159980601798769e-01L,
  46         9.8389959148966397219646454e-01L, 9.8319395346049307253706584e-01L,
  47         9.8247331310125525749262290e-01L, 9.8173768140803577633441562e-01L,
  48         9.8098706960566919046918752e-01L, 9.8022148914756809622147657e-01L,
  49         9.7944095171554836000860772e-01L, 9.7864546921965086785991095e-01L,
  50         9.7783505379795979334592304e-01L, 9.7700971781641738478493484e-01L,
  51         9.7616947386863527671421389e-01L, 9.7531433477570232649326437e-01L,
  52         9.7444431358598898037593275e-01L, 9.7355942357494817143660423e-01L,
  53         9.7265967824491275265730642e-01L, 9.7174509132488946761517512e-01L,
  54         9.7081567677034946294446077e-01L, 9.6987144876301534501253018e-01L,
  55         9.6891242171064478417089050e-01L, 9.6695002923067782202260975e-01L,
  56         9.6492861910477100957986285e-01L, 9.6284831470937969988364152e-01L,
  57         9.6070924301556190306409372e-01L, 9.5851153458122862729886421e-01L,
  58         9.5625532354317529696403552e-01L, 9.5394074760889473397129298e-01L,
  59         9.5156794804817220216272555e-01L, 9.4913706968446302764510006e-01L,
  60         9.4664826088605332182323443e-01L, 9.4410167355700434565568893e-01L,
  61         9.4149746312788106861798448e-01L, 9.3883578854626548865214275e-01L,
  62         9.3611681226705529027757452e-01L, 9.3334070024254843565662820e-01L,
  63         9.3050762191231429116015580e-01L, 9.2761775019285190965094914e-01L,
  64         9.2467126146703609851492875e-01L, 9.2166833557335191816090730e-01L,
  65         9.1860915579491826785281383e-01L, 9.1549390884830122858606058e-01L,
  66         9.1232278487211784648910212e-01L, 9.0909597741543105166956915e-01L,
  67         9.0581368342593642076004609e-01L, 9.0247610323794150491687888e-01L,
  68         8.9908344056013845619268129e-01L, 8.9563590246317069891836618e-01L,
  69         8.9213369936699440471096142e-01L, 8.8857704502803554333020819e-01L,
  70         8.8496615652614329169001889e-01L, 8.8130125425134059916022419e-01L,
  71         8.7758256189037271613028607e-01L, 8.6998471805841738884335773e-01L,
  72         8.6217447993488050434493855e-01L, 8.5415375427738538514389754e-01L,
  73         8.4592449923106795446874767e-01L, 8.3748872385052368529220410e-01L,
  74         8.2884848760932573481351876e-01L, 8.2000589989723400824016969e-01L,
  75         8.1096311950521790220310775e-01L, 8.0172235409841845058843968e-01L,
  76         7.9228585967717854313466241e-01L, 7.8265594002627279692635431e-01L,
  77         7.7283494615247154478458735e-01L, 7.6282527571057625053081719e-01L,
  78         7.5262937241806647606931838e-01L, 7.4224972545850130697074609e-01L,
  79         7.3168886887382088632511210e-01L, 7.2094938094569641805946583e-01L,





































  80         7.1003388356607967499180972e-01L,
  81 };
  82 
  83 const long double _TBL_cosl_lo[] = {
  84         2.3161701550475222913914987e-20L, -1.8449479910096732184579231e-20L,
  85         2.6686158961121436032543157e-20L, -8.6377467693509323999412576e-21L,
  86         1.9776110020628332806497627e-20L, -3.5925805070704800589322274e-21L,



  87         -1.8155190558460064943241466e-20L,
  88         -9.1900782344860461108346151e-21L,
  89         -5.2952188498928572418662889e-21L, 1.8052490350294447403358175e-22L,
  90         1.4237809112451219388907461e-22L, 2.6375298402937478119012648e-20L,
  91         -1.0076765547845230197228052e-20L, 2.4356732099577389276048253e-20L,
  92         -1.3951467830437376437362152e-20L, 1.7110854885636746562043992e-20L,
  93         9.7751412348794551526570426e-21L, -1.5984515732024779414075399e-20L,
  94         -2.6221693743524256098098490e-20L, 2.1708281645344702813143892e-20L,
  95         1.3606643184793342931047312e-20L, 4.0913737251026449191179388e-21L,
  96         3.0297735892921952471510043e-21L, -2.0186136916357220892889611e-20L,








  97         -2.6295048282251297741856903e-20L,
  98         -1.4268128384616571293099177e-20L, 1.2118148575499258442724515e-21L,
  99         1.6059569963428104840244296e-20L, 2.5656322072743666174102425e-21L,
 100         3.1051993049709377435678279e-21L, 1.1564422287617245178214769e-20L,
 101         1.0031811944878086819339264e-20L, -1.7237335190163247756143591e-20L,
 102         2.0747363423904458194504323e-20L, 2.2865077385189808827392339e-20L,
 103         -2.5671240384658541701793951e-20L, 2.6526752505060021072717663e-20L,
 104         -1.9564443985440576261207264e-20L, 1.6662891366649668957364366e-20L,







 105         -1.3289734577249155895809888e-21L,
 106         -1.0679012486769670465318810e-20L,
 107         -2.2918344926389240849631303e-20L,
 108         -1.2815734598986502345856155e-20L, 1.4504064768242345767590746e-20L,

 109         -1.4988853557132440148049946e-20L,
 110         -2.2142847270523120702212966e-20L, 2.9274200155749021994272015e-21L,

 111         -1.9187410072234352245854903e-20L,
 112         -1.5529430996486684056198058e-20L, 8.3043961792850937525987774e-21L,
 113         2.3863634821654097616646090e-20L, -1.7796180005854437467836689e-20L,
 114         1.2938828814644961764053094e-20L, -1.2599167110905505919738134e-20L,
 115         7.2776486597245992496949283e-21L, -2.0062284600282808092832087e-20L,




 116         -1.4004485599673539406695080e-20L,
 117         -1.4442131618989703782137918e-20L, 2.2223959244287650022010583e-20L,

 118         -4.4575975223558432505505015e-22L,
 119         -9.0245930394257121787744934e-21L, 2.3149253152495269264191463e-20L,
 120         -3.3469699832521350974745777e-21L, 1.5380944635427999356502468e-20L,
 121         -1.3572945384913555811651506e-20L, 1.9052929123346841342486920e-20L,
 122         6.8389097769442269862154625e-21L, 4.4331336879906155675581769e-21L,
 123         2.6264491975559389159451170e-20L, -2.3718434730140290189643472e-20L,
 124         -1.4777051948748214572130603e-20L, 2.0601161465229389031848878e-20L,






 125         -1.3273342027649427778913402e-20L,
 126         -1.5653047869359238584973515e-20L,
 127         -1.7688078635602856653655125e-20L,
 128 };