Найду корень уравнения: sinx/2=0
с изменением знака при 0
Разделим обе части ур-ния на 1/2
сумма
0 + 0 + pi
=
pi
произведение
1*0*pi
=
0
x1 = 3.14159265358979
x2 = 69.1150383789755
x3 = 43.9822971502571
x4 = 56.5486677646163
x5 = 87.9645943005142
x6 = 47.1238898038469
x7 = 97.3893722612836
x8 = -100.530964914873
x9 = -113.097335529233
x10 = -37.6991118430775
x11 = 53.4070751110265
x12 = 0.0
x13 = -47.1238898038469
x14 = 18.8495559215388
x15 = 50.2654824574367
x16 = -72.2566310325652
x17 = -18.8495559215388
x18 = -43.9822971502571
x19 = -9.42477796076938
x20 = -62.8318530717959
x21 = 21.9911485751286
x22 = 62.8318530717959
x23 = -31.4159265358979
x24 = 65.9734457253857
x25 = -2642.07942166902
x26 = -91.106186954104
x27 = 75.398223686155
x28 = 81.6814089933346
x29 = 12.5663706143592
x30 = 37.6991118430775
x31 = -267.035375555132
x32 = 72.2566310325652
x33 = 25.1327412287183
x34 = -81.6814089933346
x35 = 40.8407044966673
x36 = 31.4159265358979
x37 = -232.477856365645
x38 = -25.1327412287183
x39 = -78.5398163397448
x40 = -12.5663706143592
x41 = 59.6902604182061
x42 = -28.2743338823081
x43 = 78.5398163397448
x44 = -21.9911485751286
x45 = 94.2477796076938
x46 = 28.2743338823081
x47 = -97.3893722612836
x48 = 34.5575191894877
x49 = -53.4070751110265
x50 = -59.6902604182061
x51 = -15.707963267949
x52 = -56.5486677646163
x53 = -94.2477796076938
x54 = -50.2654824574367
x55 = 15.707963267949
x56 = 6.28318530717959
x57 = -84.8230016469244
x58 = -87.9645943005142
x59 = -34.5575191894877
x60 = -3.14159265358979
x61 = -75.398223686155
x62 = -40.8407044966673
x63 = -6.28318530717959
x64 = -69.1150383789755
x65 = 84.8230016469244
x66 = 91.106186954104
x67 = 9.42477796076938
x68 = 100.530964914873
x69 = -65.9734457253857