Solución detallada
Es la ecuación de la forma
a*x^2 + b*x + c = 0
La ecuación cuadrática puede ser resuelta
con la ayuda del discriminante.
Las raíces de la ecuación cuadrática:
$$x_{1} = \frac{\sqrt{D} - b}{2 a}$$
$$x_{2} = \frac{- \sqrt{D} - b}{2 a}$$
donde D = b^2 - 4*a*c es el discriminante.
Como
$$a = k$$
$$b = 4$$
$$c = 4 \sqrt{3}$$
, entonces
D = b^2 - 4 * a * c =
(4)^2 - 4 * (k) * (4*sqrt(3)) = 16 - 16*k*sqrt(3)
La ecuación tiene dos raíces.
x1 = (-b + sqrt(D)) / (2*a)
x2 = (-b - sqrt(D)) / (2*a)
o
$$x_{1} = \frac{\sqrt{- 16 \sqrt{3} k + 16} - 4}{2 k}$$
$$x_{2} = \frac{- \sqrt{- 16 \sqrt{3} k + 16} - 4}{2 k}$$
/ / _______________________________ \ _______________________________ \ / _______________________________ \ _______________________________
| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\
| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|
| 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *im(k)*sin|------------------------------------|
| \ \ 2 // \ 2 /| \ \ 2 // \ 2 /
x1 = I*|- -------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------| + -------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------
| 2 2 2 2 | 2 2 2 2
\ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k)
$$x_{1} = \frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(- \frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}$$
// _______________________________ \ _______________________________ \ / _______________________________ \ _______________________________
|| / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\
|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|
||2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| |2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *im(k)*sin|------------------------------------|
|\ \ 2 // \ 2 /| \ \ 2 // \ 2 /
x2 = I*|------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------| - ------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------
| 2 2 2 2 | 2 2 2 2
\ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k)
$$x_{2} = - \frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(\frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}$$
x2 = -(2*((-sqrt(3)*re(k) + 1)^2 + 3*im(k)^2)^(1/4)*cos(atan2(-sqrt(3)*im(k, -sqrt(3)*re(k) + 1)/2) + 2)*re(k)/(re(k)^2 + im(k)^2) + i*((2*((-sqrt(3)*re(k) + 1)^2 + 3*im(k)^2)^(1/4)*cos(atan2(-sqrt(3)*im(k), -sqrt(3)*re(k) + 1)/2) + 2)*im(k)/(re(k)^2 + im(k)^2) - 2*((-sqrt(3)*re(k) + 1)^2 + 3*im(k)^2)^(1/4)*sin(atan2(-sqrt(3)*im(k), -sqrt(3)*re(k) + 1)/2)*re(k)/(re(k)^2 + im(k)^2)) - 2*((-sqrt(3)*re(k) + 1)^2 + 3*im(k)^2)^(1/4)*sin(atan2(-sqrt(3)*im(k), -sqrt(3)*re(k) + 1)/2)*im(k)/(re(k)^2 + im(k)^2))
Suma y producto de raíces
[src]
/ / _______________________________ \ _______________________________ \ / _______________________________ \ _______________________________ // _______________________________ \ _______________________________ \ / _______________________________ \ _______________________________
| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\ || / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\
| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/| || 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|
| 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *im(k)*sin|------------------------------------| ||2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| |2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *im(k)*sin|------------------------------------|
| \ \ 2 // \ 2 /| \ \ 2 // \ 2 / |\ \ 2 // \ 2 /| \ \ 2 // \ 2 /
I*|- -------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------| + -------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------- + I*|------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------| - ------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------
| 2 2 2 2 | 2 2 2 2 | 2 2 2 2 | 2 2 2 2
\ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k) \ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k)
$$\left(\frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(- \frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) + \left(- \frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(\frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right)$$
// _______________________________ \ _______________________________ \ / / _______________________________ \ _______________________________ \ / _______________________________ \ / _______________________________ \
|| / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\|
|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/||
||2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| | 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| |2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k)
|\ \ 2 // \ 2 /| | \ \ 2 // \ 2 /| \ \ 2 // \ \ 2 //
I*|------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------| + I*|- -------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------| - ------------------------------------------------------------------------------------------- + --------------------------------------------------------------------------------------------
| 2 2 2 2 | | 2 2 2 2 | 2 2 2 2
\ im (k) + re (k) im (k) + re (k) / \ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k)
$$\frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} - \frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(- \frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) + i \left(\frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right)$$
/ / / _______________________________ \ _______________________________ \ / _______________________________ \ _______________________________ \ / // _______________________________ \ _______________________________ \ / _______________________________ \ _______________________________ \
| | | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | || / 2 / / ___ ___ \\| / 2 / / ___ ___ \\| | / 2 / / ___ ___ \\| / 2 / / ___ ___ \\|
| | | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | || 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| | 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/|| 4 / / ___ \ 2 |atan2\-\/ 3 *im(k), 1 - \/ 3 *re(k)/||
| | 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| 2*|-1 + \/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *im(k)*sin|------------------------------------|| | ||2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*im(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *re(k)*sin|------------------------------------|| |2 + 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *cos|------------------------------------||*re(k) 2*\/ \1 - \/ 3 *re(k)/ + 3*im (k) *im(k)*sin|------------------------------------||
| | \ \ 2 // \ 2 /| \ \ 2 // \ 2 /| | |\ \ 2 // \ 2 /| \ \ 2 // \ 2 /|
|I*|- -------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------| + -------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------|*|I*|------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------| - ------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------|
| | 2 2 2 2 | 2 2 2 2 | | | 2 2 2 2 | 2 2 2 2 |
\ \ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k) / \ \ im (k) + re (k) im (k) + re (k) / im (k) + re (k) im (k) + re (k) /
$$\left(\frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(- \frac{2 \left(\sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} - 1\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) + \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) \left(- \frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} + i \left(\frac{\left(2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} + 2\right) \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}} - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{re}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right) - \frac{2 \sqrt[4]{\left(- \sqrt{3} \operatorname{re}{\left(k\right)} + 1\right)^{2} + 3 \left(\operatorname{im}{\left(k\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- \sqrt{3} \operatorname{im}{\left(k\right)},- \sqrt{3} \operatorname{re}{\left(k\right)} + 1 \right)}}{2} \right)} \operatorname{im}{\left(k\right)}}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}\right)$$
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4*\/ 3 *(-I*im(k) + re(k))
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2 2
im (k) + re (k)
$$\frac{4 \sqrt{3} \left(\operatorname{re}{\left(k\right)} - i \operatorname{im}{\left(k\right)}\right)}{\left(\operatorname{re}{\left(k\right)}\right)^{2} + \left(\operatorname{im}{\left(k\right)}\right)^{2}}$$
4*sqrt(3)*(-i*im(k) + re(k))/(im(k)^2 + re(k)^2)