source: trunk/src/corelib/kernel/qmath.cpp@ 612

Last change on this file since 612 was 561, checked in by Dmitry A. Kuminov, 16 years ago

trunk: Merged in qt 4.6.1 sources.
  • Property svn:eol-style set to native
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1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
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7** This file is part of the QtCore module of the Qt Toolkit.
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13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
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16** GNU Lesser General Public License Usage
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21** ensure the GNU Lesser General Public License version 2.1 requirements
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25** rights. These rights are described in the Nokia Qt LGPL Exception
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28** GNU General Public License Usage
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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,