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x^2y^2+17+x^2-8xy+2xy=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

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Solución numérica:

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Solución

Ha introducido [src]
 2  2         2                    
x *y  + 17 + x  - 8*x*y + 2*x*y = 0
$$2 x y + \left(- 8 x y + \left(x^{2} + \left(x^{2} y^{2} + 17\right)\right)\right) = 0$$
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
$$a = y^{2} + 1$$
$$b = - 6 y$$
$$c = 17$$
, entonces
D = b^2 - 4 * a * c = 

(-6*y)^2 - 4 * (1 + y^2) * (17) = -68 - 32*y^2

La ecuación tiene dos raíces.
x1 = (-b + sqrt(D)) / (2*a)

x2 = (-b - sqrt(D)) / (2*a)

o
$$x_{1} = \frac{6 y + \sqrt{- 32 y^{2} - 68}}{2 y^{2} + 2}$$
$$x_{2} = \frac{6 y - \sqrt{- 32 y^{2} - 68}}{2 y^{2} + 2}$$
Teorema de Cardano-Vieta
reescribamos la ecuación
$$2 x y + \left(- 8 x y + \left(x^{2} + \left(x^{2} y^{2} + 17\right)\right)\right) = 0$$
de
$$a x^{2} + b x + c = 0$$
como ecuación cuadrática reducida
$$x^{2} + \frac{b x}{a} + \frac{c}{a} = 0$$
$$\frac{x^{2} y^{2} + x^{2} - 6 x y + 17}{y^{2} + 1} = 0$$
$$p x + q + x^{2} = 0$$
donde
$$p = \frac{b}{a}$$
$$p = - \frac{6 y}{y^{2} + 1}$$
$$q = \frac{c}{a}$$
$$q = \frac{17}{y^{2} + 1}$$
Fórmulas de Cardano-Vieta
$$x_{1} + x_{2} = - p$$
$$x_{1} x_{2} = q$$
$$x_{1} + x_{2} = \frac{6 y}{y^{2} + 1}$$
$$x_{1} x_{2} = \frac{17}{y^{2} + 1}$$
Resolución de la ecuación paramétrica
Se da la ecuación con parámetro:
$$x^{2} y^{2} + x^{2} - 6 x y + 17 = 0$$
Коэффициент при x равен
$$y^{2} + 1$$
entonces son posibles los casos para y :
Consideremos todos los casos con detalles:
Gráfica
Respuesta rápida [src]
       //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            
       ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            
       ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            
       ||3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)
       |\                                                                    \                        2                        //                           \                                                                    \                        2                        //            |   \                                                                    \                        2                        //                           \                                                                    \                        2                        //            
x1 = I*|----------------------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------------| + ----------------------------------------------------------------------------------------------------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------------------------
       |                                                                         2                                                                                                                                             2                                                                 |                                                                            2                                                                                                                                             2                                                                 
       |                                                    /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |                                                       /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  
       \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               
$$x_{1} = \frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)$$
       //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            
       ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            
       ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            
       ||3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)
       |\                                                                    \                        2                        //                           \                                                                    \                        2                        //            |   \                                                                    \                        2                        //                           \                                                                    \                        2                        //            
x2 = I*|----------------------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------------| + ----------------------------------------------------------------------------------------------------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------------------------
       |                                                                         2                                                                                                                                             2                                                                 |                                                                            2                                                                                                                                             2                                                                 
       |                                                    /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |                                                       /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  
       \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               
$$x_{2} = \frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)$$
x2 = 2*(((-8*re(y)^2 + 8*im(y)^2 - 17)^2 + 256*re(y)^2*im(y)^2)^(1/4)*sin(atan2(-16*re(y)*im(y, -8*re(y)^2 + 8*im(y)^2 - 17)/2) + 3*im(y))*re(y)*im(y)/((re(y)^2 - im(y)^2 + 1)^2 + 4*re(y)^2*im(y)^2) + (((-8*re(y)^2 + 8*im(y)^2 - 17)^2 + 256*re(y)^2*im(y)^2)^(1/4)*cos(atan2(-16*re(y)*im(y), -8*re(y)^2 + 8*im(y)^2 - 17)/2) + 3*re(y))*(re(y)^2 - im(y)^2 + 1)/((re(y)^2 - im(y)^2 + 1)^2 + 4*re(y)^2*im(y)^2) + i*((((-8*re(y)^2 + 8*im(y)^2 - 17)^2 + 256*re(y)^2*im(y)^2)^(1/4)*sin(atan2(-16*re(y)*im(y), -8*re(y)^2 + 8*im(y)^2 - 17)/2) + 3*im(y))*(re(y)^2 - im(y)^2 + 1)/((re(y)^2 - im(y)^2 + 1)^2 + 4*re(y)^2*im(y)^2) - 2*(((-8*re(y)^2 + 8*im(y)^2 - 17)^2 + 256*re(y)^2*im(y)^2)^(1/4)*cos(atan2(-16*re(y)*im(y), -8*re(y)^2 + 8*im(y)^2 - 17)/2) + 3*re(y))*re(y)*im(y)/((re(y)^2 - im(y)^2 + 1)^2 + 4*re(y)^2*im(y)^2)))
Suma y producto de raíces [src]
suma
  //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \                 //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            
  ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|                 ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            
  ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||                 ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            
  ||3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)     ||3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)
  |\                                                                    \                        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                                                  |                                                       /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                       |                                                    /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |                                                       /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  
  \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                    \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               
$$\left(\frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)\right) + \left(\frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)\right)$$
=
  //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \     //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                         /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \                 /              __________________________________________________                                                       \            
  ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |     ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                         |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|                 |             /                            2                         /     /                           2          2   \\|            
  ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |     ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||                 |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            
  ||3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|     ||3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   |3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)   2*|3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)
  |\                                                                    \                        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                                                  |     |                                                    /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |                                                       /      2        2   \        2      2                                                                                                             /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                                                                     /      2        2   \        2      2                                                  
  \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /     \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                          \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                  \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               
$$\frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right) + i \left(\frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)$$
producto
/  //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \ /  //              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \   /              __________________________________________________                                                       \                           /              __________________________________________________                                                       \            \
|  ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            | |  ||             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |   |             /                            2                         /     /                           2          2   \\|                           |             /                            2                         /     /                           2          2   \\|            |
|  ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            | |  ||          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |   |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/|| /      2        2   \     |          4 /  /          2          2   \          2      2        |atan2\-16*im(y)*re(y), -17 - 8*re (y) + 8*im (y)/||            |
|  ||3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) - \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)| |  ||3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*im(y)*re(y)|   |3*re(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *cos|-------------------------------------------------||*\1 + re (y) - im (y)/   2*|3*im(y) + \/   \-17 - 8*re (y) + 8*im (y)/  + 256*im (y)*re (y) *sin|-------------------------------------------------||*im(y)*re(y)|
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|I*|----------------------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------------| + ----------------------------------------------------------------------------------------------------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------------------------|*|I*|----------------------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------------| + ----------------------------------------------------------------------------------------------------------------------------------------------- + ---------------------------------------------------------------------------------------------------------------------------------------|
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|  |                                                    /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |                                                       /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  | |  |                                                    /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |                                                       /      2        2   \        2      2                                                                                                         /      2        2   \        2      2                                                  |
\  \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               / \  \                                                    \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /                                                       \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                                                                                      \1 + re (y) - im (y)/  + 4*im (y)*re (y)                                               /
$$\left(\frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(- \sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)\right) \left(\frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + \frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} + i \left(\frac{\left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{im}{\left(y\right)}\right) \left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} - \frac{2 \left(\sqrt[4]{\left(- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17\right)^{2} + 256 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(- 16 \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)},- 8 \left(\operatorname{re}{\left(y\right)}\right)^{2} + 8 \left(\operatorname{im}{\left(y\right)}\right)^{2} - 17 \right)}}{2} \right)} + 3 \operatorname{re}{\left(y\right)}\right) \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)}}{\left(\left(\operatorname{re}{\left(y\right)}\right)^{2} - \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1\right)^{2} + 4 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2}}\right)\right)$$
=
                 2           2                             
       17 - 17*im (y) + 17*re (y) - 34*I*im(y)*re(y)       
-----------------------------------------------------------
      4        4          2          2          2      2   
1 + im (y) + re (y) - 2*im (y) + 2*re (y) + 2*im (y)*re (y)
$$\frac{17 \left(\operatorname{re}{\left(y\right)}\right)^{2} - 34 i \operatorname{re}{\left(y\right)} \operatorname{im}{\left(y\right)} - 17 \left(\operatorname{im}{\left(y\right)}\right)^{2} + 17}{\left(\operatorname{re}{\left(y\right)}\right)^{4} + 2 \left(\operatorname{re}{\left(y\right)}\right)^{2} \left(\operatorname{im}{\left(y\right)}\right)^{2} + 2 \left(\operatorname{re}{\left(y\right)}\right)^{2} + \left(\operatorname{im}{\left(y\right)}\right)^{4} - 2 \left(\operatorname{im}{\left(y\right)}\right)^{2} + 1}$$
(17 - 17*im(y)^2 + 17*re(y)^2 - 34*i*im(y)*re(y))/(1 + im(y)^4 + re(y)^4 - 2*im(y)^2 + 2*re(y)^2 + 2*im(y)^2*re(y)^2)