Найду корень уравнения: ln(1-tgx)
log(v)=p
v=e^p
x1 = 37.6991118430775
x2 = -97.3893722612836
x3 = -72.2566310325652
x4 = 31.4159265358979
x5 = -34.5575191894877
x6 = 50.2654824574367
x7 = 62.8318530717959
x8 = -28.2743338823081
x9 = -69.1150383789755
x10 = -65.9734457253857
x11 = -100.530964914873
x12 = 87.9645943005142
x13 = 91.106186954104
x14 = -91.106186954104
x15 = -12.5663706143592
x16 = -37.6991118430775
x17 = -21.9911485751286
x18 = 100.530964914873
x19 = 75.398223686155
x20 = 59.6902604182061
x21 = -6.28318530717959
x22 = 28.2743338823081
x23 = -62.8318530717959
x24 = -15.707963267949
x25 = 78.5398163397448
x26 = 65.9734457253857
x27 = -94.2477796076938
x28 = -56.5486677646163
x29 = -50.2654824574367
x30 = -40.8407044966673
x31 = -78.5398163397448
x32 = -31.4159265358979
x33 = 3.14159265358979
x34 = -84.8230016469244
x35 = 72.2566310325652
x36 = 0.0
x37 = 43.9822971502571
x38 = -75.398223686155
x39 = 53.4070751110265
x40 = 56.5486677646163
x41 = 21.9911485751286
x42 = -43.9822971502571
x43 = -18.8495559215388
x44 = 40.8407044966673
x45 = 12.5663706143592
x46 = -3.14159265358979
x47 = 84.8230016469244
x48 = 18.8495559215388
x49 = 25.1327412287183
x50 = 6.28318530717959
x51 = 34.5575191894877
x52 = 47.1238898038469
x53 = -47.1238898038469
x54 = -25.1327412287183
x55 = -9.42477796076938
x56 = 81.6814089933346
x57 = -59.6902604182061
x58 = 9.42477796076938
x59 = -53.4070751110265
x60 = -87.9645943005142
x61 = 97.3893722612836
x62 = 15.707963267949
x63 = 69.1150383789755
x64 = 94.2477796076938
x65 = -81.6814089933346