Найду корень уравнения: tgx=5,3
/53\ x1 = atan|--| \10/
сумма
/53\ 0 + atan|--| \10/
=
/53\ atan|--| \10/
произведение
/53\ 1*atan|--| \10/
=
/53\ atan|--| \10/
x1 = -96.0050628361559
x2 = 42.225013921795
x3 = 79.9241257648725
x4 = 54.7913845361542
x5 = 64.2161624969235
x6 = -83.4386922217967
x7 = -52.0227656858988
x8 = 159804.777819577
x9 = -74.0139142610274
x10 = 23.3754580002562
x11 = 86.2073110720521
x12 = 57.932977189744
x13 = 13.9506800394869
x14 = 35.9418286146154
x15 = 1236.03022228592
x16 = -1.75728322846211
x17 = 20.2338653466664
x18 = -67.7307289538478
x19 = -89.7218775289763
x20 = -8.0404685356417
x21 = -30.0316171107703
x22 = -45.7395803787192
x23 = -23.7484318035907