Gjej x (complex solution)
x=-i\ln(\frac{i\left(\sqrt{y^{2}-4}+y\right)}{2})+2\pi n_{1}\text{, }n_{1}\in \mathrm{Z}
x=-i\ln(\frac{-i\sqrt{y^{2}-4}+iy}{2})+2\pi n_{2}\text{, }n_{2}\in \mathrm{Z}
Gjej x
x=-\arcsin(\frac{y}{2})+2\pi n_{1}+\pi \text{, }n_{1}\in \mathrm{Z}
x=\arcsin(\frac{y}{2})+2\pi n_{2}\text{, }n_{2}\in \mathrm{Z}\text{, }|y|\leq 2
Gjej y
y=2\sin(x)
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