Найду корень уравнения: sin x = 0
с изменением знака при 0
x1 = -72.2566310325652
x2 = -78.5398163397448
x3 = -25.1327412287183
x4 = -97.3893722612836
x5 = -65.9734457253857
x6 = 56.5486677646163
x7 = 43.9822971502571
x8 = 0.0
x9 = 62.8318530717959
x10 = 31.4159265358979
x11 = 100.530964914873
x12 = -87.9645943005142
x13 = -232.477856365645
x14 = -81.6814089933346
x15 = -2642.07942166902
x16 = 78.5398163397448
x17 = 18.8495559215388
x18 = -6.28318530717959
x19 = -12.5663706143592
x20 = -56.5486677646163
x21 = 87.9645943005142
x22 = -47.1238898038469
x23 = 50.2654824574367
x24 = -267.035375555132
x25 = -53.4070751110265
x26 = 75.398223686155
x27 = -43.9822971502571
x28 = 81.6814089933346
x29 = -59.6902604182061
x30 = 65.9734457253857
x31 = 12.5663706143592
x32 = 21.9911485751286
x33 = -31.4159265358979
x34 = -40.8407044966673
x35 = 72.2566310325652
x36 = 47.1238898038469
x37 = 9.42477796076938
x38 = -100.530964914873
x39 = 28.2743338823081
x40 = 94.2477796076938
x41 = -21.9911485751286
x42 = 53.4070751110265
x43 = -94.2477796076938
x44 = -18.8495559215388
x45 = 40.8407044966673
x46 = -15.707963267949
x47 = 3.14159265358979
x48 = 84.8230016469244
x49 = -37.6991118430775
x50 = 6.28318530717959
x51 = 37.6991118430775
x52 = -34.5575191894877
x53 = -62.8318530717959
x54 = -91.106186954104
x55 = -28.2743338823081
x56 = -9.42477796076938
x57 = 59.6902604182061
x58 = -50.2654824574367
x59 = 25.1327412287183
x60 = 91.106186954104
x61 = 69.1150383789755
x62 = 15.707963267949
x63 = 97.3893722612836
x64 = -113.097335529233
x65 = -69.1150383789755
x66 = -84.8230016469244
x67 = -75.398223686155
x68 = 34.5575191894877
x69 = -3.14159265358979