Найду корень уравнения: x^2+t-1=0
a*x^2 + b*x + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (1) * (-1 + t) = 4 - 4*t
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
_______________________ _______________________
4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\
x1 = - \/ (1 - re(t)) + im (t) *cos|------------------------| - I*\/ (1 - re(t)) + im (t) *sin|------------------------|
\ 2 / \ 2 / _______________________ _______________________
4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\
x2 = \/ (1 - re(t)) + im (t) *cos|------------------------| + I*\/ (1 - re(t)) + im (t) *sin|------------------------|
\ 2 / \ 2 /сумма
_______________________ _______________________ _______________________ _______________________
4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\
- \/ (1 - re(t)) + im (t) *cos|------------------------| - I*\/ (1 - re(t)) + im (t) *sin|------------------------| + \/ (1 - re(t)) + im (t) *cos|------------------------| + I*\/ (1 - re(t)) + im (t) *sin|------------------------|
\ 2 / \ 2 / \ 2 / \ 2 /=
0
произведение
/ _______________________ _______________________ \ / _______________________ _______________________ \ | 4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\| |4 / 2 2 /atan2(-im(t), 1 - re(t))\ 4 / 2 2 /atan2(-im(t), 1 - re(t))\| |- \/ (1 - re(t)) + im (t) *cos|------------------------| - I*\/ (1 - re(t)) + im (t) *sin|------------------------||*|\/ (1 - re(t)) + im (t) *cos|------------------------| + I*\/ (1 - re(t)) + im (t) *sin|------------------------|| \ \ 2 / \ 2 // \ \ 2 / \ 2 //
=
________________________ / 2 2 I*atan2(-im(t), 1 - re(t)) -\/ (-1 + re(t)) + im (t) *e