Suma y producto de raíces
[src]
2/ /y\\ 2/ /y\\ / /y\\ / /y\\
3*re |asin|-|| 3*im |asin|-|| 3*I*im|asin|-||*re|asin|-||
1 \ \2// \ \2// \ \2// \ \2//
- - -------------- + -------------- - ---------------------------
3 4 4 2
$$- \frac{3 \left(\operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} - \frac{3 i \operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)} \operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}}{2} + \frac{3 \left(\operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} + \frac{1}{3}$$
2/ /y\\ 2/ /y\\ / /y\\ / /y\\
3*re |asin|-|| 3*im |asin|-|| 3*I*im|asin|-||*re|asin|-||
1 \ \2// \ \2// \ \2// \ \2//
- - -------------- + -------------- - ---------------------------
3 4 4 2
$$- \frac{3 \left(\operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} - \frac{3 i \operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)} \operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}}{2} + \frac{3 \left(\operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} + \frac{1}{3}$$
2/ /y\\ 2/ /y\\ / /y\\ / /y\\
3*re |asin|-|| 3*im |asin|-|| 3*I*im|asin|-||*re|asin|-||
1 \ \2// \ \2// \ \2// \ \2//
- - -------------- + -------------- - ---------------------------
3 4 4 2
$$- \frac{3 \left(\operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} - \frac{3 i \operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)} \operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}}{2} + \frac{3 \left(\operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} + \frac{1}{3}$$
2/ /y\\ 2/ /y\\ / /y\\ / /y\\
3*re |asin|-|| 3*im |asin|-|| 3*I*im|asin|-||*re|asin|-||
1 \ \2// \ \2// \ \2// \ \2//
- - -------------- + -------------- - ---------------------------
3 4 4 2
$$- \frac{3 \left(\operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} - \frac{3 i \operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)} \operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}}{2} + \frac{3 \left(\operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} + \frac{1}{3}$$
1/3 - 3*re(asin(y/2))^2/4 + 3*im(asin(y/2))^2/4 - 3*i*im(asin(y/2))*re(asin(y/2))/2
2/ /y\\ 2/ /y\\ / /y\\ / /y\\
3*re |asin|-|| 3*im |asin|-|| 3*I*im|asin|-||*re|asin|-||
1 \ \2// \ \2// \ \2// \ \2//
x1 = - - -------------- + -------------- - ---------------------------
3 4 4 2
$$x_{1} = - \frac{3 \left(\operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} - \frac{3 i \operatorname{re}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)} \operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}}{2} + \frac{3 \left(\operatorname{im}{\left(\operatorname{asin}{\left(\frac{y}{2} \right)}\right)}\right)^{2}}{4} + \frac{1}{3}$$
x1 = -3*re(asin(y/2))^2/4 - 3*i*re(asin(y/2))*im(asin(y/2))/2 + 3*im(asin(y/2))^2/4 + 1/3