Atasi untuk x
\left\{\begin{matrix}\\x\in \left(-\infty,-\sqrt{y^{2}+2С-2}+y\right)\cup \left(\sqrt{y^{2}+2С-2}+y,\infty\right)\text{, }&\text{unconditionally}\\x\neq y\text{, }&С\leq -\frac{y^{2}}{2}+1\\x\in \mathrm{R}\text{, }&С<-\frac{y^{2}}{2}+1\end{matrix}\right,
Atasi untuk y
\left\{\begin{matrix}y<\frac{x}{2}-\frac{С}{x}+\frac{1}{x}\text{, }&x>0\\y\in \mathrm{R}\text{, }&С<1\text{ and }x=0\\y>\frac{x}{2}-\frac{С}{x}+\frac{1}{x}\text{, }&x<0\end{matrix}\right,
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