Найду корень уравнения: sin 3x = 0
с изменением знака при 0
x1 = 34.5575191894877
x2 = 10.471975511966
x3 = -94.2477796076938
x4 = -31.4159265358979
x5 = -61.7846555205993
x6 = 17.8023583703422
x7 = 48.1710873550435
x8 = -50.2654824574367
x9 = -13.6135681655558
x10 = 98.4365698124802
x11 = 50.2654824574367
x12 = 87.9645943005142
x13 = -55.5014702134197
x14 = -43.9822971502571
x15 = 94.2477796076938
x16 = -46.0766922526503
x17 = 52.3598775598299
x18 = 32.4631240870945
x19 = -4.18879020478639
x20 = -33.5103216382911
x21 = -28.2743338823081
x22 = 65.9734457253857
x23 = 569.675467850949
x24 = -21.9911485751286
x25 = -83.7758040957278
x26 = -79.5870138909414
x27 = -63.8790506229925
x28 = -15.707963267949
x29 = -6.28318530717959
x30 = 76.4454212373516
x31 = 61.7846555205993
x32 = 54.4542726622231
x33 = -72.2566310325652
x34 = 19.8967534727354
x35 = -70.162235930172
x36 = 21.9911485751286
x37 = -37.6991118430775
x38 = -98.4365698124802
x39 = -81.6814089933346
x40 = -35.6047167406843
x41 = -24.0855436775217
x42 = 4.18879020478639
x43 = -87.9645943005142
x44 = -26.1799387799149
x45 = -48.1710873550435
x46 = 72.2566310325652
x47 = 15.707963267949
x48 = 41.8879020478639
x49 = -99.4837673636768
x50 = 85.870199198121
x51 = 70.162235930172
x52 = -8.37758040957278
x53 = 6.28318530717959
x54 = -54.4542726622231
x55 = -68.0678408277789
x56 = -92.1533845053006
x57 = 56.5486677646163
x58 = 26.1799387799149
x59 = 2.0943951023932
x60 = -77.4926187885482
x61 = -90.0589894029074
x62 = -29.3215314335047
x63 = -39.7935069454707
x64 = 59.6902604182061
x65 = 92.1533845053006
x66 = 80.634211442138
x67 = 78.5398163397448
x68 = -59.6902604182061
x69 = -11.5191730631626
x70 = 109.955742875643
x71 = 83.7758040957278
x72 = 100.530964914873
x73 = 28.2743338823081
x74 = 96.342174710087
x75 = 43.9822971502571
x76 = 81.6814089933346
x77 = 30.3687289847013
x78 = 8.37758040957278
x79 = 37.6991118430775
x80 = 39.7935069454707
x81 = -17.8023583703422
x82 = -10.471975511966
x83 = 746.651854003174
x84 = 68.0678408277789
x85 = 0.0
x86 = 90.0589894029074
x87 = -65.9734457253857
x88 = -57.5958653158129
x89 = 24.0855436775217
x90 = 74.3510261349584
x91 = -41.8879020478639
x92 = 63.8790506229925
x93 = 46.0766922526503
x94 = -85.870199198121
x95 = -19.8967534727354
x96 = -2.0943951023932