spintables.h

linux 下svgalib编的一个界面程序示例

float sine[360] = {
0.000000,
0.017449,
0.034893,
0.052326,
0.069743,
0.087139,
0.104509,
0.121846,
0.139147,
0.156405,
0.173616,
0.190773,
0.207873,
0.224909,
0.241877,
0.258771,
0.275587,
0.292318,
0.308961,
0.325509,
0.341958,
0.358303,
0.374539,
0.390661,
0.406664,
0.422544,
0.438294,
0.453911,
0.469390,
0.484726,
0.499914,
0.514951,
0.529830,
0.544548,
0.559100,
0.573482,
0.587689,
0.601718,
0.615563,
0.629221,
0.642687,
0.655957,
0.669028,
0.681895,
0.694554,
0.707002,
0.719235,
0.731248,
0.743039,
0.754604,
0.765939,
0.777040,
0.787905,
0.798530,
0.808912,
0.819048,
0.828934,
0.838568,
0.847947,
0.857067,
0.865927,
0.874522,
0.882852,
0.890912,
0.898702,
0.906217,
0.913457,
0.920419,
0.927100,
0.933499,
0.939614,
0.945442,
0.950983,
0.956234,
0.961195,
0.965862,
0.970235,
0.974313,
0.978094,
0.981578,
0.984762,
0.987647,
0.990230,
0.992513,
0.994493,
0.996170,
0.997544,
0.998614,
0.999381,
0.999843,
1.000000,
0.999853,
0.999401,
0.998645,
0.997586,
0.996222,
0.994555,
0.992585,
0.990313,
0.987739,
0.984865,
0.981691,
0.978217,
0.974446,
0.970379,
0.966015,
0.961358,
0.956408,
0.951166,
0.945635,
0.939816,
0.933711,
0.927322,
0.920650,
0.913698,
0.906468,
0.898961,
0.891181,
0.883130,
0.874810,
0.866223,
0.857372,
0.848261,
0.838891,
0.829266,
0.819388,
0.809261,
0.798887,
0.788270,
0.777413,
0.766320,
0.754992,
0.743436,
0.731652,
0.719646,
0.707421,
0.694980,
0.682328,
0.669468,
0.656404,
0.643141,
0.629681,
0.616030,
0.602191,
0.588169,
0.573967,
0.559591,
0.545045,
0.530332,
0.515459,
0.500428,
0.485244,
0.469913,
0.454439,
0.438827,
0.423081,
0.407206,
0.391207,
0.375089,
0.358857,
0.342515,
0.326069,
0.309524,
0.292885,
0.276156,
0.259344,
0.242452,
0.225487,
0.208453,
0.191355,
0.174199,
0.156991,
0.139734,
0.122435,
0.105098,
0.087730,
0.070335,
0.052918,
0.035485,
0.018042,
0.000593,
-0.016857,
-0.034301,
-0.051734,
-0.069152,
-0.086549,
-0.103919,
-0.121258,
-0.138560,
-0.155820,
-0.173032,
-0.190192,
-0.207293,
-0.224332,
-0.241302,
-0.258199,
-0.275017,
-0.291751,
-0.308397,
-0.324949,
-0.341401,
-0.357750,
-0.373990,
-0.390116,
-0.406123,
-0.422006,
-0.437761,
-0.453383,
-0.468867,
-0.484208,
-0.499401,
-0.514442,
-0.529327,
-0.544051,
-0.558609,
-0.572996,
-0.587210,
-0.601244,
-0.615096,
-0.628760,
-0.642233,
-0.655510,
-0.668587,
-0.681461,
-0.694128,
-0.706583,
-0.718823,
-0.730844,
-0.742642,
-0.754215,
-0.765557,
-0.776667,
-0.787540,
-0.798174,
-0.808564,
-0.818708,
-0.828603,
-0.838245,
-0.847633,
-0.856762,
-0.865630,
-0.874235,
-0.882573,
-0.890643,
-0.898442,
-0.905967,
-0.913216,
-0.920187,
-0.926878,
-0.933286,
-0.939411,
-0.945249,
-0.950800,
-0.956061,
-0.961031,
-0.965708,
-0.970091,
-0.974179,
-0.977971,
-0.981464,
-0.984659,
-0.987554,
-0.990148,
-0.992440,
-0.994431,
-0.996118,
-0.997503,
-0.998583,
-0.999360,
-0.999832,
-1.000000,
-0.999863,
-0.999422,
-0.998676,
-0.997627,
-0.996273,
-0.994616,
-0.992657,
-0.990395,
-0.987832,
-0.984967,
-0.981803,
-0.978340,
-0.974579,
-0.970522,
-0.966168,
-0.961521,
-0.956581,
-0.951349,
-0.945828,
-0.940019,
-0.933923,
-0.927544,
-0.920881,
-0.913939,
-0.906718,
-0.899221,
-0.891450,
-0.883408,
-0.875097,
-0.866519,
-0.857677,
-0.848575,
-0.839213,
-0.829597,
-0.819728,
-0.809609,
-0.799243,
-0.788635,
-0.777786,
-0.766700,
-0.755381,
-0.743832,
-0.732056,
-0.720058,
-0.707840,
-0.695406,
-0.682761,
-0.669908,
-0.656851,
-0.643594,
-0.630141,
-0.616497,
-0.602664,
-0.588648,
-0.574453,
-0.560082,
-0.545542,
-0.530835,
-0.515966,
-0.500941,
-0.485763,
-0.470436,
-0.454967,
-0.439359,
-0.423618,
-0.407747,
-0.391752,
-0.375638,
-0.359410,
-0.343072,
-0.326630,
-0.310088,
-0.293452,
-0.276726,
-0.259916,
-0.243027,
-0.226064,
-0.209032,
-0.191937,
-0.174783,
-0.157576,
-0.140321,
-0.123023,
-0.105688,
-0.088320,
-0.070926,
-0.053510,
-0.036077,
-0.018634,
};
float cosine[360] = {
1.000000,
0.999848,
0.999391,
0.998630,
0.997565,
0.996196,
0.994524,
0.992549,
0.990272,
0.987693,
0.984813,
0.981634,
0.978156,
0.974380,
0.970307,
0.965939,
0.961276,
0.956321,
0.951075,
0.945539,
0.939715,
0.933605,
0.927211,
0.920534,
0.913578,
0.906343,
0.898832,
0.891047,
0.882991,
0.874666,
0.866075,
0.857220,
0.848104,
0.838730,
0.829100,
0.819218,
0.809087,
0.798709,
0.788088,
0.777227,
0.766129,
0.754798,
0.743237,
0.731450,
0.719440,
0.707212,
0.694767,
0.682112,
0.669248,
0.656181,
0.642914,
0.629451,
0.615796,
0.601954,
0.587929,
0.573725,
0.559346,
0.544796,
0.530081,
0.515205,
0.500171,
0.484985,
0.469652,
0.454175,
0.438561,
0.422812,
0.406935,
0.390934,
0.374814,
0.358580,
0.342237,
0.325789,
0.309242,
0.292602,
0.275872,
0.259058,
0.242165,
0.225198,
0.208163,
0.191064,
0.173908,
0.156698,
0.139440,
0.122141,
0.104804,
0.087435,
0.070039,
0.052622,
0.035189,
0.017745,
0.000296,
-0.017153,
-0.034597,
-0.052030,
-0.069448,
-0.086844,
-0.104214,
-0.121552,
-0.138854,
-0.156113,
-0.173324,
-0.190483,
-0.207583,
-0.224621,
-0.241590,
-0.258485,
-0.275302,
-0.292035,
-0.308679,
-0.325229,
-0.341680,
-0.358027,
-0.374265,
-0.390389,
-0.406394,
-0.422275,
-0.438028,
-0.453647,
-0.469128,
-0.484467,
-0.499658,
-0.514697,
-0.529579,
-0.544299,
-0.558854,
-0.573239,
-0.587450,
-0.601481,
-0.615329,
-0.628990,
-0.642460,
-0.655733,
-0.668808,
-0.681678,
-0.694341,
-0.706792,
-0.719029,
-0.731046,
-0.742841,
-0.754409,
-0.765748,
-0.776854,
-0.787723,
-0.798352,
-0.808738,
-0.818878,
-0.828769,
-0.838407,
-0.847790,
-0.856915,
-0.865778,
-0.874379,
-0.882713,
-0.890778,
-0.898572,
-0.906092,
-0.913336,
-0.920303,
-0.926989,
-0.933393,
-0.939512,
-0.945346,
-0.950892,
-0.956148,
-0.961113,
-0.965785,
-0.970163,
-0.974246,
-0.978032,
-0.981521,
-0.984710,
-0.987600,
-0.990189,
-0.992477,
-0.994462,
-0.996144,
-0.997523,
-0.998599,
-0.999370,
-0.999837,
-1.000000,
-0.999858,
-0.999412,
-0.998661,
-0.997606,
-0.996248,
-0.994586,
-0.992621,
-0.990354,
-0.987786,
-0.984916,
-0.981747,
-0.978279,
-0.974513,
-0.970450,
-0.966092,
-0.961439,
-0.956494,
-0.951258,
-0.945732,
-0.939918,
-0.933817,
-0.927433,
-0.920766,
-0.913818,
-0.906593,
-0.899091,
-0.891316,
-0.883269,
-0.874953,
-0.866371,
-0.857525,
-0.848418,
-0.839052,
-0.829431,
-0.819558,
-0.809435,
-0.799065,
-0.788452,
-0.777600,
-0.766510,
-0.755187,
-0.743634,
-0.731854,
-0.719852,
-0.707630,
-0.695193,
-0.682545,
-0.669688,
-0.656628,
-0.643368,
-0.629911,
-0.616263,
-0.602428,
-0.588408,
-0.574210,
-0.559837,
-0.545293,
-0.530584,
-0.515712,
-0.500684,
-0.485503,
-0.470175,
-0.454703,
-0.439093,
-0.423349,
-0.407476,
-0.391480,
-0.375364,
-0.359133,
-0.342794,
-0.326349,
-0.309806,
-0.293168,
-0.276441,
-0.259630,
-0.242740,
-0.225775,
-0.208743,
-0.191646,
-0.174491,
-0.157283,
-0.140027,
-0.122729,
-0.105393,
-0.088025,
-0.070630,
-0.053214,
-0.035781,
-0.018338,
-0.000889,
0.016560,
0.034004,
0.051438,
0.068856,
0.086254,
0.103625,
0.120964,
0.138267,
0.155527,
0.172740,
0.189901,
0.207003,
0.224043,
0.241014,
0.257913,
0.274732,
0.291468,
0.308115,
0.324668,
0.341123,
0.357473,
0.373715,
0.389843,
0.405852,
0.421738,
0.437495,
0.453119,
0.468605,
0.483948,
0.499144,
0.514188,
0.529076,
0.543802,
0.558363,
0.572754,
0.586970,
0.601007,
0.614862,
0.628529,
0.642005,
0.655286,
0.668367,
0.681244,
0.693914,
0.706373,
0.718617,
0.730641,
0.742444,
0.754020,
0.765367,
0.776480,
0.787358,
0.797995,
0.808389,
0.818538,
0.828437,
0.838084,
0.847475,
0.856609,
0.865482,
0.874091,
0.882434,
0.890508,
0.898311,
0.905841,
0.913095,
0.920071,
0.926766,
0.933180,
0.939309,
0.945152,
0.950708,
0.955974,
0.960949,
0.965631,
0.970020,
0.974112,
0.977909,
0.981407,
0.984607,
0.987507,
0.990106,
0.992404,
0.994399,
0.996092,
0.997482,
0.998567,
0.999349,
0.999826,
};