out.txt

经典四阶龙哥库塔法解方程组

103.998985,  0.028728,  0.673006,  125053.289063, 
104.098984,  0.028726,  0.668179,  125956.921875, 
104.198982,  0.028724,  0.663388,  126867.085938, 
104.298981,  0.028722,  0.658630,  127783.828125, 
104.398979,  0.028720,  0.653907,  128707.195313, 
104.498978,  0.028718,  0.649218,  129637.234375, 
104.598976,  0.028716,  0.644562,  130573.992188, 
104.698975,  0.028715,  0.639940,  131517.515625, 
104.798973,  0.028713,  0.635350,  132467.859375, 
104.898972,  0.028711,  0.630794,  133425.062500, 
104.998970,  0.028709,  0.626271,  134389.187500, 
105.098969,  0.028707,  0.621779,  135360.281250, 
105.198967,  0.028706,  0.617320,  136338.390625, 
105.298965,  0.028704,  0.612893,  137323.562500, 
105.398964,  0.028702,  0.608498,  138315.859375, 
105.498962,  0.028700,  0.604135,  139315.328125, 
105.598961,  0.028699,  0.599802,  140322.015625, 
105.698959,  0.028697,  0.595501,  141335.984375, 
105.798958,  0.028695,  0.591230,  142357.281250, 
105.898956,  0.028694,  0.586990,  143385.953125, 
105.998955,  0.028692,  0.582781,  144422.062500, 
106.098953,  0.028690,  0.578602,  145465.656250, 
106.198952,  0.028689,  0.574452,  146516.781250, 
106.298950,  0.028687,  0.570333,  147575.515625, 
106.398949,  0.028685,  0.566243,  148641.890625, 
106.498947,  0.028684,  0.562182,  149715.968750, 
106.598946,  0.028682,  0.558150,  150797.812500, 
106.698944,  0.028680,  0.554148,  151887.468750, 
106.798943,  0.028679,  0.550174,  152985.000000, 
106.898941,  0.028677,  0.546228,  154090.468750, 
106.998940,  0.028676,  0.542311,  155203.921875, 
107.098938,  0.028674,  0.538422,  156325.421875, 
107.198936,  0.028673,  0.534561,  157455.031250, 
107.298935,  0.028671,  0.530727,  158592.796875, 
107.398933,  0.028670,  0.526921,  159738.781250, 
107.498932,  0.028668,  0.523143,  160893.046875, 
107.598930,  0.028667,  0.519391,  162055.656250, 
107.698929,  0.028665,  0.515666,  163226.671875, 
107.798927,  0.028664,  0.511968,  164406.140625, 
107.898926,  0.028662,  0.508297,  165594.140625, 
107.998924,  0.028661,  0.504652,  166790.718750, 
108.098923,  0.028659,  0.501033,  167995.953125, 
108.198921,  0.028658,  0.497440,  169209.890625, 
108.298920,  0.028656,  0.493872,  170432.593750, 
108.398918,  0.028655,  0.490331,  171664.140625, 
108.498917,  0.028654,  0.486814,  172904.578125, 
108.598915,  0.028652,  0.483323,  174153.984375, 
108.698914,  0.028651,  0.479857,  175412.421875, 
108.798912,  0.028649,  0.476416,  176679.953125, 
108.898911,  0.028648,  0.473000,  177956.640625, 
108.998909,  0.028647,  0.469608,  179242.546875, 
109.098907,  0.028645,  0.466240,  180537.750000, 
109.198906,  0.028644,  0.462896,  181842.312500, 
109.298904,  0.028643,  0.459577,  183156.296875, 
109.398903,  0.028641,  0.456281,  184479.781250, 
109.498901,  0.028640,  0.453009,  185812.828125, 
109.598900,  0.028639,  0.449760,  187155.515625, 
109.698898,  0.028638,  0.446535,  188507.890625, 
109.798897,  0.028636,  0.443333,  189870.046875, 
109.898895,  0.028635,  0.440153,  191242.046875, 
109.998894,  0.028634,  0.436997,  192623.953125, 
110.098892,  0.028633,  0.433863,  194015.843750, 
110.198891,  0.028631,  0.430752,  195417.796875, 
110.298889,  0.028630,  0.427663,  196829.875000, 
110.398888,  0.028629,  0.424596,  198252.171875, 
110.498886,  0.028628,  0.421551,  199684.734375, 
110.598885,  0.028626,  0.418528,  201127.656250, 
110.698883,  0.028625,  0.415526,  202581.000000, 
110.798882,  0.028624,  0.412546,  204044.843750, 
110.898880,  0.028623,  0.409588,  205519.265625, 
110.998878,  0.028622,  0.406651,  207004.343750, 
111.098877,  0.028621,  0.403734,  208500.156250, 
111.198875,  0.028619,  0.400839,  210006.781250, 
111.298874,  0.028618,  0.397965,  211524.281250, 
111.398872,  0.028617,  0.395111,  213052.750000, 
111.498871,  0.028616,  0.392277,  214592.265625, 
111.598869,  0.028615,  0.389464,  216142.906250, 
111.698868,  0.028614,  0.386671,  217704.750000, 
111.798866,  0.028613,  0.383898,  219277.875000, 
111.898865,  0.028612,  0.381145,  220862.375000, 
111.998863,  0.028610,  0.378412,  222458.328125, 
112.098862,  0.028609,  0.375698,  224065.812500, 
112.198860,  0.028608,  0.373004,  225684.906250, 
112.298859,  0.028607,  0.370329,  227315.703125, 
112.398857,  0.028606,  0.367673,  228958.281250, 
112.498856,  0.028605,  0.365037,  230612.734375, 
112.598854,  0.028604,  0.362419,  232279.140625, 
112.698853,  0.028603,  0.359820,  233957.578125, 
112.798851,  0.028602,  0.357239,  235648.156250, 
112.898849,  0.028601,  0.354677,  237350.953125, 
112.998848,  0.028600,  0.352134,  239066.046875, 
113.098846,  0.028599,  0.349609,  240793.531250, 
113.198845,  0.028598,  0.347102,  242533.500000, 
113.298843,  0.028597,  0.344612,  244286.046875, 
113.398842,  0.028596,  0.342141,  246051.250000, 
113.498840,  0.028595,  0.339687,  247829.218750, 
113.598839,  0.028594,  0.337251,  249620.031250, 
113.698837,  0.028593,  0.334833,  251423.781250, 
113.798836,  0.028592,  0.332432,  253240.562500, 
113.898834,  0.028591,  0.330048,  255070.468750, 
113.998833,  0.028590,  0.327681,  256913.609375, 
114.098831,  0.028589,  0.325331,  258770.062500, 
114.198830,  0.028588,  0.322998,  260639.937500, 
114.298828,  0.028588,  0.320682,  262523.312500, 
114.398827,  0.028587,  0.318382,  264420.312500, 
114.498825,  0.028586,  0.316099,  266331.000000, 
114.598824,  0.028585,  0.313832,  268255.500000, 
114.698822,  0.028584,  0.311581,  270193.906250, 
114.798820,  0.028583,  0.309347,  272146.312500, 
114.898819,  0.028582,  0.307128,  274112.843750, 
114.998817,  0.028581,  0.304926,  276093.593750, 
115.098816,  0.028580,  0.302739,  278088.656250, 
115.198814,  0.028580,  0.300568,  280098.125000, 
115.298813,  0.028579,  0.298413,  282122.093750, 
115.398811,  0.028578,  0.296273,  284160.687500, 
115.498810,  0.028577,  0.294148,  286214.031250, 
115.598808,  0.028576,  0.292039,  288282.218750, 
115.698807,  0.028575,  0.289944,  290365.343750, 
115.798805,  0.028575,  0.287865,  292463.531250, 
115.898804,  0.028574,  0.285801,  294576.875000, 
115.998802,  0.028573,  0.283751,  296705.468750, 
116.098801,  0.028572,  0.281716,  298849.468750, 
116.198799,  0.028571,  0.279696,  301008.937500, 
116.298798,  0.028570,  0.277690,  303184.031250, 
116.398796,  0.028570,  0.275699,  305374.843750, 
116.498795,  0.028569,  0.273722,  307581.468750, 
116.598793,  0.028568,  0.271759,  309804.062500, 
116.698792,  0.028567,  0.269810,  312042.687500, 
116.798790,  0.028567,  0.267875,  314297.500000, 
116.898788,  0.028566,  0.265954,  316568.593750, 
116.998787,  0.028565,  0.264047,  318856.125000, 
117.098785,  0.028564,  0.262153,  321160.187500, 
117.198784,  0.028564,  0.260273,  323480.875000, 
117.298782,  0.028563,  0.258407,  325818.343750, 
117.398781,  0.028562,  0.256554,  328172.687500, 
117.498779,  0.028561,  0.254714,  330544.062500, 
117.598778,  0.028561,  0.252887,  332932.562500, 
117.698776,  0.028560,  0.251074,  335338.312500, 
117.798775,  0.028559,  0.249273,  337761.468750, 
117.898773,  0.028558,  0.247485,  340202.125000, 
117.998772,  0.028558,  0.245711,  342660.406250, 
118.098770,  0.028557,  0.243949,  345136.468750, 
118.198769,  0.028556,  0.242199,  347630.406250, 
118.298767,  0.028556,  0.240462,  350142.375000, 
118.398766,  0.028555,  0.238738,  352672.500000, 
118.498764,  0.028554,  0.237026,  355220.906250, 
118.598763,  0.028554,  0.235326,  357787.718750, 
118.698761,  0.028553,  0.233638,  360373.093750, 
118.798759,  0.028552,  0.231963,  362977.156250, 
118.898758,  0.028552,  0.230299,  365600.031250, 
118.998756,  0.028551,  0.228648,  368241.843750, 
119.098755,  0.028550,  0.227008,  370902.750000, 
119.198753,  0.028550,  0.225380,  373582.875000, 
119.298752,  0.028549,  0.223764,  376282.375000, 
119.398750,  0.028548,  0.222159,  379001.375000, 
119.498749,  0.028548,  0.220566,  381740.031250, 
119.598747,  0.028547,  0.218984,  384498.468750, 
119.698746,  0.028547,  0.217414,  387276.843750, 
119.798744,  0.028546,  0.215855,  390075.312500, 
119.898743,  0.028545,  0.214307,  392894.000000, 
119.998741,  0.028545,  0.212770,  395733.031250, 
120.098740,  0.028544,  0.211244,  398592.593750, 
120.198738,  0.028544,  0.209729,  401472.812500, 
120.298737,  0.028543,  0.208225,  404373.843750, 
120.398735,  0.028542,  0.206732,  407295.843750, 
120.498734,  0.028542,  0.205249,  410238.968750, 
120.598732,  0.028541,  0.203778,  413203.343750, 
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120.898727,  0.028539,  0.199425,  422225.625000, 
120.998726,  0.028539,  0.197995,  425276.625000, 
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