Réitigh do x. (complex solution)
x=-\sqrt{4-4^{y}}
x=\sqrt{4-4^{y}}\text{, }-2\pi \lfloor \frac{\ln(2)Im(y)}{2\pi }\rfloor +\ln(2)Im(y)<\pi \text{ and }Im(\ln(2^{y}))-\ln(2)Im(y)=0
Réitigh do y. (complex solution)
y=\log_{2}\left(\sqrt{4-x^{2}}\right)
x\neq -2\text{ and }x\neq 2
Réitigh do x.
x=\sqrt{4-4^{y}}
x=-\sqrt{4-4^{y}}\text{, }y\leq 1
Réitigh do y.
y=\frac{\log_{2}\left(4-x^{2}\right)}{2}
|x|<2
Graf
Roinn
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