Найду корень уравнения: tg(x+2)=0
с изменением знака при 0
сумма
0 - 2
=
-2
произведение
1*-2
=
-2
x1 = -64.8318530717959
x2 = 32.5575191894877
x3 = 63.9734457253857
x4 = 60.8318530717959
x5 = -5.14159265358979
x6 = -8.28318530717959
x7 = -30.2743338823081
x8 = -61.6902604182061
x9 = -17.707963267949
x10 = -42.8407044966673
x11 = 70.2566310325652
x12 = -86.8230016469244
x13 = 13.707963267949
x14 = -45.9822971502571
x15 = 4.28318530717959
x16 = 76.5398163397448
x17 = -99.3893722612836
x18 = -55.4070751110265
x19 = -96.2477796076938
x20 = -27.1327412287183
x21 = 98.5309649148734
x22 = -14.5663706143592
x23 = -67.9734457253857
x24 = 92.2477796076938
x25 = 23.1327412287183
x26 = -93.106186954104
x27 = 10.5663706143592
x28 = 1.14159265358979
x29 = 89.106186954104
x30 = 26.2743338823081
x31 = 82.8230016469244
x32 = 48.2654824574367
x33 = 95.3893722612836
x34 = 57.6902604182061
x35 = -2.0
x36 = 35.6991118430775
x37 = -77.398223686155
x38 = 38.8407044966673
x39 = 29.4159265358979
x40 = -39.6991118430775
x41 = 67.1150383789755
x42 = -11.4247779607694
x43 = 79.6814089933346
x44 = 19.9911485751286
x45 = -74.2566310325652
x46 = 45.1238898038469
x47 = 73.398223686155
x48 = 85.9645943005142
x49 = -71.1150383789755
x50 = 101.672557568463
x51 = -83.6814089933346
x52 = -52.2654824574367
x53 = 54.5486677646163
x54 = 16.8495559215388
x55 = -23.9911485751286
x56 = 41.9822971502571
x57 = 51.4070751110265
x58 = -80.5398163397448
x59 = -20.8495559215388
x60 = -89.9645943005142
x61 = -33.4159265358979
x62 = 7.42477796076938
x63 = -49.1238898038469
x64 = -58.5486677646163
x65 = -36.5575191894877