source: trunk/src/corelib/kernel/qmath.cpp@ 574

Last change on this file since 574 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.
  • Property svn:eol-style set to native
File size: 7.6 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtCore module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
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24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
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37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include <QtCore/qmath.h>
43
44QT_BEGIN_NAMESPACE
45
46const qreal qt_sine_table[QT_SINE_TABLE_SIZE] = {
47 0.0,
48 0.024541228522912288,
49 0.049067674327418015,
50 0.073564563599667426,
51 0.098017140329560604,
52 0.1224106751992162,
53 0.14673047445536175,
54 0.17096188876030122,
55 0.19509032201612825,
56 0.2191012401568698,
57 0.24298017990326387,
58 0.26671275747489837,
59 0.29028467725446233,
60 0.31368174039889152,
61 0.33688985339222005,
62 0.35989503653498811,
63 0.38268343236508978,
64 0.40524131400498986,
65 0.42755509343028208,
66 0.44961132965460654,
67 0.47139673682599764,
68 0.49289819222978404,
69 0.51410274419322166,
70 0.53499761988709715,
71 0.55557023301960218,
72 0.57580819141784534,
73 0.59569930449243336,
74 0.61523159058062682,
75 0.63439328416364549,
76 0.65317284295377676,
77 0.67155895484701833,
78 0.68954054473706683,
79 0.70710678118654746,
80 0.72424708295146689,
81 0.74095112535495911,
82 0.75720884650648446,
83 0.77301045336273699,
84 0.78834642762660623,
85 0.80320753148064483,
86 0.81758481315158371,
87 0.83146961230254524,
88 0.84485356524970701,
89 0.85772861000027212,
90 0.87008699110871135,
91 0.88192126434835494,
92 0.89322430119551532,
93 0.90398929312344334,
94 0.91420975570353069,
95 0.92387953251128674,
96 0.93299279883473885,
97 0.94154406518302081,
98 0.94952818059303667,
99 0.95694033573220894,
100 0.96377606579543984,
101 0.97003125319454397,
102 0.97570213003852857,
103 0.98078528040323043,
104 0.98527764238894122,
105 0.98917650996478101,
106 0.99247953459870997,
107 0.99518472667219682,
108 0.99729045667869021,
109 0.99879545620517241,
110 0.99969881869620425,
111 1.0,
112 0.99969881869620425,
113 0.99879545620517241,
114 0.99729045667869021,
115 0.99518472667219693,
116 0.99247953459870997,
117 0.98917650996478101,
118 0.98527764238894122,
119 0.98078528040323043,
120 0.97570213003852857,
121 0.97003125319454397,
122 0.96377606579543984,
123 0.95694033573220894,
124 0.94952818059303667,
125 0.94154406518302081,
126 0.93299279883473885,
127 0.92387953251128674,
128 0.91420975570353069,
129 0.90398929312344345,
130 0.89322430119551521,
131 0.88192126434835505,
132 0.87008699110871146,
133 0.85772861000027212,
134 0.84485356524970723,
135 0.83146961230254546,
136 0.81758481315158371,
137 0.80320753148064494,
138 0.78834642762660634,
139 0.7730104533627371,
140 0.75720884650648468,
141 0.74095112535495899,
142 0.72424708295146689,
143 0.70710678118654757,
144 0.68954054473706705,
145 0.67155895484701855,
146 0.65317284295377664,
147 0.63439328416364549,
148 0.61523159058062693,
149 0.59569930449243347,
150 0.57580819141784545,
151 0.55557023301960218,
152 0.53499761988709715,
153 0.51410274419322177,
154 0.49289819222978415,
155 0.47139673682599786,
156 0.44961132965460687,
157 0.42755509343028203,
158 0.40524131400498992,
159 0.38268343236508989,
160 0.35989503653498833,
161 0.33688985339222033,
162 0.31368174039889141,
163 0.29028467725446239,
164 0.26671275747489848,
165 0.24298017990326407,
166 0.21910124015687005,
167 0.19509032201612861,
168 0.17096188876030122,
169 0.1467304744553618,
170 0.12241067519921635,
171 0.098017140329560826,
172 0.073564563599667732,
173 0.049067674327417966,
174 0.024541228522912326,
175 0.0,
176 -0.02454122852291208,
177 -0.049067674327417724,
178 -0.073564563599667496,
179 -0.09801714032956059,
180 -0.1224106751992161,
181 -0.14673047445536158,
182 -0.17096188876030097,
183 -0.19509032201612836,
184 -0.2191012401568698,
185 -0.24298017990326382,
186 -0.26671275747489825,
187 -0.29028467725446211,
188 -0.31368174039889118,
189 -0.33688985339222011,
190 -0.35989503653498811,
191 -0.38268343236508967,
192 -0.40524131400498969,
193 -0.42755509343028181,
194 -0.44961132965460665,
195 -0.47139673682599764,
196 -0.49289819222978393,
197 -0.51410274419322155,
198 -0.53499761988709693,
199 -0.55557023301960196,
200 -0.57580819141784534,
201 -0.59569930449243325,
202 -0.61523159058062671,
203 -0.63439328416364527,
204 -0.65317284295377653,
205 -0.67155895484701844,
206 -0.68954054473706683,
207 -0.70710678118654746,
208 -0.72424708295146678,
209 -0.74095112535495888,
210 -0.75720884650648423,
211 -0.77301045336273666,
212 -0.78834642762660589,
213 -0.80320753148064505,
214 -0.81758481315158382,
215 -0.83146961230254524,
216 -0.84485356524970701,
217 -0.85772861000027201,
218 -0.87008699110871135,
219 -0.88192126434835494,
220 -0.89322430119551521,
221 -0.90398929312344312,
222 -0.91420975570353047,
223 -0.92387953251128652,
224 -0.93299279883473896,
225 -0.94154406518302081,
226 -0.94952818059303667,
227 -0.95694033573220882,
228 -0.96377606579543984,
229 -0.97003125319454397,
230 -0.97570213003852846,
231 -0.98078528040323032,
232 -0.98527764238894111,
233 -0.9891765099647809,
234 -0.99247953459871008,
235 -0.99518472667219693,
236 -0.99729045667869021,
237 -0.99879545620517241,
238 -0.99969881869620425,
239 -1.0,
240 -0.99969881869620425,
241 -0.99879545620517241,
242 -0.99729045667869021,
243 -0.99518472667219693,
244 -0.99247953459871008,
245 -0.9891765099647809,
246 -0.98527764238894122,
247 -0.98078528040323043,
248 -0.97570213003852857,
249 -0.97003125319454397,
250 -0.96377606579543995,
251 -0.95694033573220894,
252 -0.94952818059303679,
253 -0.94154406518302092,
254 -0.93299279883473907,
255 -0.92387953251128663,
256 -0.91420975570353058,
257 -0.90398929312344334,
258 -0.89322430119551532,
259 -0.88192126434835505,
260 -0.87008699110871146,
261 -0.85772861000027223,
262 -0.84485356524970723,
263 -0.83146961230254546,
264 -0.81758481315158404,
265 -0.80320753148064528,
266 -0.78834642762660612,
267 -0.77301045336273688,
268 -0.75720884650648457,
269 -0.74095112535495911,
270 -0.724247082951467,
271 -0.70710678118654768,
272 -0.68954054473706716,
273 -0.67155895484701866,
274 -0.65317284295377709,
275 -0.63439328416364593,
276 -0.61523159058062737,
277 -0.59569930449243325,
278 -0.57580819141784523,
279 -0.55557023301960218,
280 -0.53499761988709726,
281 -0.51410274419322188,
282 -0.49289819222978426,
283 -0.47139673682599792,
284 -0.44961132965460698,
285 -0.42755509343028253,
286 -0.40524131400499042,
287 -0.38268343236509039,
288 -0.359895036534988,
289 -0.33688985339222,
290 -0.31368174039889152,
291 -0.2902846772544625,
292 -0.26671275747489859,
293 -0.24298017990326418,
294 -0.21910124015687016,
295 -0.19509032201612872,
296 -0.17096188876030177,
297 -0.14673047445536239,
298 -0.12241067519921603,
299 -0.098017140329560506,
300 -0.073564563599667412,
301 -0.049067674327418091,
302 -0.024541228522912448
303};
304
305QT_END_NAMESPACE
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