Найду корень уравнения: tg(x)=-3
сумма
0 - atan(3)
=
-atan(3)
произведение
1*-atan(3)
=
-atan(3)
x1 = 30.1668807634997
x2 = -86.0720474193227
x3 = 80.4323632209364
x4 = -51.5145282298349
x5 = 17.6005101491405
x6 = -42.0897502690656
x7 = 240.653588554016
x8 = 23.8836954563201
x9 = 14.4589174955507
x10 = -35.806564961886
x11 = 36.4500660706793
x12 = 42.7332513778588
x13 = -2599.34617029116
x14 = -57.7977135370145
x15 = -45.2313429226554
x16 = 52.1580293386282
x17 = 67.8659926065772
x18 = -64.0808988441941
x19 = -73.5056768049635
x20 = -20.098601693937
x21 = 86.715548528116
x22 = 1.89254688119154
x23 = 8.17573218837112
x24 = -29.5233796547064
x25 = 45.8748440314486
x26 = -1.24904577239825
x27 = 96.1403264888853
x28 = 74.1491779137568
x29 = -4022.48764236733
x30 = 77.2907705673466
x31 = 58.4412146458078
x32 = -7.53223107957784
x33 = -13.8154163867574
x34 = -26.3817870011166
x35 = -48.3729355762452
x36 = 64.7243999529874
x37 = -79.7888621121431
x38 = 89.8571411817058