Ebatzi: t (complex solution)
t=-i\ln(i\sqrt{25y-250\sqrt{y}+624}-5i\sqrt{y}+25i)+2\pi n_{1}\text{, }n_{1}\in \mathrm{Z}
t=-i\ln(-i\sqrt{25y-250\sqrt{y}+624}-5i\sqrt{y}+25i)+2\pi n_{2}\text{, }n_{2}\in \mathrm{Z}
Ebatzi: y (complex solution)
\left\{\begin{matrix}y=\frac{\left(-\sin(t)+25\right)^{2}}{25}\text{, }&arg(\frac{-\sin(t)+25}{5})<\pi \\y=0\text{, }&\exists n_{2}\in \mathrm{Z}\text{ : }t=2\pi n_{2}-i\ln(4\sqrt{39}i+25i)\text{ or }\exists n_{1}\in \mathrm{Z}\text{ : }t=2\pi n_{1}-i\ln(-4\sqrt{39}i+25i)\end{matrix}\right.
Ebatzi: y
y=\frac{\left(-\sin(t)+25\right)^{2}}{25}
\frac{-\sin(t)+25}{5}\geq 0
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