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- # !!!!!!!!!!!!! 4 Лабораторная работа, результат:
- Метод Итерации
- Укажите приблизительный корень 'X' с плавающей точкой: 0.85
- Укажите приблизительный корень 'Y' с плавающей точкой: 0.1
- Приблизительные значения корня
- x = 0.85, y = 0.1
- Итерация: 1
- x = 0.79439, y = 0.01123
- Итерация: 2
- x = 0.78947, y = 0.02106
- Итерация: 3
- x = 0.78896, y = 0.02208
- Итерация: 4
- x = 0.78891, y = 0.02219
- Ответ: x = 0.78891, y = 0.02219, eps = 0.0001
- ---------------------------------
- Метод ньютона
- Укажите приблизительный корень 'X' с плавающей точкой: 0.85
- Укажите приблизительный корень 'Y' с плавающей точкой: 0.1
- Итерация : 1
- 0.1494 1.0000 | 0.0888
- 2.0000 0.9950 | 0.1998
- Итерация : 2
- 0.2087 1.0000 | -0.0018
- 2.0000 0.9998 | -0.0002
- Итерация : 3
- 0.2095 1.0000 | -0.0000
- 2.0000 0.9998 | -0.0000
- количество итераций: 3
- Ответ: x = 0.78890, y = 0.02220, eps = 0.0001
- # !!!!!!!!!!!!! 8 Лабораторная работа, результат:
- метод элюара:
- 1я функция:
- -1.000
- -0.950
- -0.840
- -0.786
- -0.634
- -0.576
- -0.333
- -0.273
- 0.242
- 0.295
- 0.782
- 0.819
- 0.952
- 0.985
- 1.084
- 1.113
- 1.192
- 1.219
- 1.286
- 1.310
- 1.368
- 1.391
- 1.442
- 1.463
- 1.508
- 1.528
- 1.568
- 1.587
- 1.624
- 1.641
- 1.674
- 1.691
- 1.721
- 1.737
- 1.765
- 1.780
- 1.806
- 1.820
- 1.844
- 1.857
- метод Рунге–Кутта:
- 2я функция:
- 1.000
- 0.100
- 1.066
- 0.197
- 1.149
- 0.284
- 1.245
- 0.346
- 1.345
- 0.344
- 1.425
- 0.285
- 1.470
- 0.210
- 1.507
- 0.124
- 1.539
- 0.033
- 1.571
- -0.063
- 1.603
- -0.162
- 1.636
- -0.262
- 1.672
- -0.362
- 1.712
- -0.461
- 1.755
- -0.558
- 1.801
- -0.652
- 1.852
- -0.743
- 1.907
- -0.829
- 1.965
- -0.910
- 2.026
- -0.985
- ---------------------------------
- метод Рунге–Кутта:
- 1я функция:
- -1.000
- -0.948
- -0.898
- -0.852
- -0.809
- -0.768
- -0.731
- -0.695
- -0.662
- -0.630
- -0.599
- -0.569
- -0.540
- -0.512
- -0.484
- -0.457
- -0.430
- -0.403
- -0.376
- -0.349
- -0.322
- -0.294
- -0.267
- -0.239
- -0.210
- -0.182
- -0.153
- -0.123
- -0.093
- -0.062
- -0.031
- 0.002
- 0.035
- 0.068
- 0.103
- 0.138
- 0.174
- 0.212
- 0.250
- 0.289
- 2я функция:
- 1.000
- 1.100
- 1.198
- 1.291
- 1.379
- 1.460
- 1.534
- 1.599
- 1.657
- 1.707
- 1.749
- 1.785
- 1.815
- 1.840
- 1.859
- 1.873
- 1.884
- 1.890
- 1.893
- 1.894
- 1.891
- 1.886
- 1.879
- 1.870
- 1.859
- 1.847
- 1.832
- 1.816
- 1.799
- 1.781
- 1.761
- 1.741
- 1.719
- 1.696
- 1.672
- 1.647
- 1.621
- 1.594
- 1.566
- 1.537
- # !!!!!!!!!!!!! 9 Лабораторная работа, результат:
- метод Адамса–Башфорта:
- 01) y1 = -1.000 | y2 = 1.000
- 02) y1 = -0.950 | y2 = 1.100
- 03) y1 = -0.903 | y2 = 1.199
- 04) y1 = -0.858 | y2 = 1.295
- 05) y1 = -0.818 | y2 = 1.382
- 06) y1 = -0.781 | y2 = 1.463
- 07) y1 = -0.746 | y2 = 1.536
- 08) y1 = -0.713 | y2 = 1.601
- 09) y1 = -0.681 | y2 = 1.659
- 10) y1 = -0.651 | y2 = 1.709
- 11) y1 = -0.623 | y2 = 1.753
- 12) y1 = -0.595 | y2 = 1.789
- 13) y1 = -0.568 | y2 = 1.820
- 14) y1 = -0.541 | y2 = 1.845
- 15) y1 = -0.515 | y2 = 1.865
- 16) y1 = -0.490 | y2 = 1.880
- 17) y1 = -0.464 | y2 = 1.891
- 18) y1 = -0.439 | y2 = 1.899
- 19) y1 = -0.414 | y2 = 1.903
- 20) y1 = -0.388 | y2 = 1.905
- 21) y1 = -0.363 | y2 = 1.904
- 22) y1 = -0.337 | y2 = 1.900
- 23) y1 = -0.312 | y2 = 1.894
- 24) y1 = -0.286 | y2 = 1.886
- 25) y1 = -0.259 | y2 = 1.877
- 26) y1 = -0.233 | y2 = 1.865
- 27) y1 = -0.206 | y2 = 1.853
- 28) y1 = -0.178 | y2 = 1.838
- 29) y1 = -0.150 | y2 = 1.823
- 30) y1 = -0.122 | y2 = 1.806
- 31) y1 = -0.093 | y2 = 1.788
- 32) y1 = -0.063 | y2 = 1.769
- 33) y1 = -0.033 | y2 = 1.749
- 34) y1 = -0.002 | y2 = 1.728
- 35) y1 = 0.030 | y2 = 1.706
- 36) y1 = 0.063 | y2 = 1.683
- 37) y1 = 0.096 | y2 = 1.659
- 38) y1 = 0.130 | y2 = 1.634
- 39) y1 = 0.166 | y2 = 1.608
- 40) y1 = 0.202 | y2 = 1.582
- # !!!!!!!!!!!!! 10 Лабораторная работа, результат:
- Дано:
- при x = 0.20 , y = 2.020
- при x = 0.40 , y = 1.670
- при x = 0.60 , y = 1.570
- при x = 0.80 , y = 1.370
- при x = 1.00 , y = 0.850
- при x = 1.20 , y = 0.350
- при x = 1.40 , y = -0.610
- при x = 1.60 , y = -1.390
- при x = 1.80 , y = -2.280
- при x = 2.00 , y = -3.570
- Производная табличной функции сплайном:
- при x = 0.20 , y = -1.750
- при x = 0.25 , y = -1.786
- при x = 0.30 , y = -1.824
- при x = 0.35 , y = -1.826
- при x = 0.40 , y = -1.750
- при x = 0.45 , y = -1.424
- при x = 0.50 , y = -1.056
- при x = 0.55 , y = -0.723
- при x = 0.60 , y = -0.500
- при x = 0.65 , y = -0.382
- при x = 0.70 , y = -0.435
- при x = 0.75 , y = -0.646
- при x = 0.80 , y = -1.000
- при x = 0.85 , y = -1.475
- при x = 0.90 , y = -1.972
- при x = 0.95 , y = -2.382
- при x = 1.00 , y = -2.600
- при x = 1.05 , y = -2.579
- при x = 1.10 , y = -2.437
- при x = 1.15 , y = -2.351
- при x = 1.20 , y = -2.500
- при x = 1.25 , y = -3.001
- при x = 1.30 , y = -3.697
- при x = 1.35 , y = -4.370
- при x = 1.40 , y = -4.800
- при x = 1.45 , y = -4.836
- при x = 1.50 , y = -4.583
- при x = 1.55 , y = -4.213
- при x = 1.60 , y = -3.900
- при x = 1.65 , y = -3.781
- при x = 1.70 , y = -3.856
- при x = 1.75 , y = -4.091
- при x = 1.80 , y = -4.450
- при x = 1.85 , y = -4.899
- при x = 1.90 , y = -5.405
- при x = 1.95 , y = -5.933
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