Найду корень уравнения: 2-2sin(2x) = 0
Перенесём 2 в правую часть ур-ния
с изменением знака при 2
Разделим обе части ур-ния на -2
x1 = -24.3473430701779
x2 = 73.0420293451081
x3 = -43.1968992207295
x4 = -87.1791963743373
x5 = 98.1747705006042
x6 = -5.49778727991785
x7 = -55.7632695910029
x8 = -80.8960106270747
x9 = -11.7809724257318
x10 = -74.6128252689663
x11 = -8.63937954158422
x12 = -84.0376034464448
x13 = 91.8915852031867
x14 = -62.0464548641931
x15 = -30.6305281172761
x16 = -96.6039736043971
x17 = -49.4800844377116
x18 = -43.1968987801324
x19 = 7.06858323491875
x20 = -93.4623815953041
x21 = -36.9137139098865
x22 = -52.6216765719183
x23 = 73.0420289540461
x24 = -80.8960110535094
x25 = 3.92699088042162
x26 = -40.0553062823371
x27 = 79.3252146099091
x28 = -99.745566754733
x29 = -74.6128250890583
x30 = 29.0597318077204
x31 = 82.4668070362749
x32 = 25.9181394614117
x33 = -58.9048620578704
x34 = 63.6172514399813
x35 = -24.3473428722772
x36 = -14.9225649210104
x37 = 38.4845098780771
x38 = 51.0508803807674
x39 = 95.0331779096874
x40 = 79.3252147600926
x41 = 57.3340661848436
x42 = -68.3296400287794
x43 = -21.2057506438029
x44 = -2.35619429411883
x45 = -46.3384918201522
x46 = -14.9225653376224
x47 = -27.4889358588398
x48 = -2.35619439286547
x49 = 35.3429175338589
x50 = 95.0331775275438
x51 = 13.3517690340018
x52 = 54.192473326822
x53 = 69.9004366227711
x54 = 51.0508807796768
x55 = -90.320788607123
x56 = 85.6084000178882
x57 = 76.1836219129628
x58 = -96.6039738449592
x59 = 32.2013247418177
x60 = 13.3517690013813
x61 = 25.9181398404781
x62 = 7.06858364655338
x63 = -65.1880480738962
x64 = 57.334066070126
x65 = -65.1880477975749
x66 = -71.471233016533
x67 = -8.6393795270917
x68 = -46.3384914504975
x69 = -58.9048624818554
x70 = 10.2101761576945
x71 = 29.0597322134693
x72 = -33.7721210085969
x73 = -77.754418173028
x74 = 22.7765465102862
x75 = 41.6261028620108
x76 = 35.3429176094788
x77 = 44.7676950874451
x78 = 101.316363152916
x79 = -62.0464545510179
x80 = 47.9092880421864
x81 = 66.7588436646782
x82 = 16.4933612990544
x83 = -36.9137134891678
x84 = -153.15264217109
x85 = 0.785397933202895
x86 = 19.6349542839773
x87 = 60.4756584571505
x88 = -18.064157700815
x89 = -30.6305280514717
x90 = 88.7499922419838
x91 = -52.621676693071