Найду корень уравнения: tan(3-2x)=2
Разделим обе части ур-ния на -1
3 atan(2) x1 = - - ------- 2 2
сумма
3 atan(2) 0 + - - ------- 2 2
=
3 atan(2) - - ------- 2 2
произведение
/3 atan(2)\ 1*|- - -------| \2 2 /
=
3 atan(2) - - ------- 2 2
x1 = -58.7438347771031
x2 = 81.0570383076427
x3 = 29.2207595234111
x4 = 0.946425641102955
x5 = 51.2119080985396
x6 = -66.5978164110776
x7 = -77.5933906986419
x8 = -49.3190568163337
x9 = -90.1597613130011
x10 = 11.9419999286672
x11 = 66.9198713664886
x12 = -98.0137429469755
x13 = 48.0703154449499
x14 = 49.6411117717447
x15 = 40.2163338109754
x16 = 70.0614640200784
x17 = 60.636686059309
x18 = -33.6110935483848
x19 = -93.3013539665908
x20 = 22.9375742162315
x21 = 32.3623521770009
x22 = -36.7526862019746
x23 = -65.0270200842827
x24 = -28.8987045680001
x25 = -69.7394090646674
x26 = 27.6499631966162
x27 = -32.0402972215899
x28 = 38.6455374841805
x29 = 18.2251852358468
x30 = -14.761537626846
x31 = -39.8942788555644
x32 = -0.624370685691942
x33 = 7.22961094828254
x34 = -83.8765760058215
x35 = -94.8721502933857
x36 = -21.0447229340256
x37 = -30.469500894795
x38 = -11.6199449732562
x39 = 4.08801829469275
x40 = -3.76596333928174
x41 = -80.7349833522317
x42 = -17.9031302804358
x43 = 125.0393354579
x44 = -50.8898531431286
x45 = -88.5889649862062
x46 = 92.052612595207
x47 = 54.3535007521294
x48 = -72.8810017182572
x49 = -61.8854274306929
x50 = 98.3357979023865
x51 = 55.9242970789243
x52 = 73.2030566736682
x53 = 15.083592582257
x54 = 76.344649327258
x55 = -6.90755599287153
x56 = 84.1986309612325
x57 = 21.3667778894366
x58 = -46.1774641627439
x59 = -54.0314457967184
x60 = 16.6543889090519
x61 = -71.3102053914623
x62 = 77.9154456540529
x63 = 37.0747411573856
x64 = -76.022594371847
x65 = 10.3712036018723
x66 = 95.1942052487967
x67 = -47.7482604895388
x68 = 26.0791668698213
x69 = -43.0358715091541
x70 = 88.9110199416172
x71 = 62.2074823861039
x72 = 43.3579264645652
x73 = -91.7305576397959
x74 = -55.6022421235133
x75 = 99.9065942291814
x76 = 33.9331485037958
x77 = -25.7571119144103
x78 = -10.0491486464613
x79 = 59.0658897325141