Løs for r (complex solution)
\left\{\begin{matrix}r=\log_{x}\left(1-x∂\right)+\frac{2i\pi n_{1}}{\ln(x)}\text{, }n_{1}\in \mathrm{Z}\text{, }&\left(∂=0\text{ or }x\neq \frac{1}{∂}\right)\text{ and }x\neq 1\text{ and }x\neq 0\\r\in \mathrm{C}\text{, }&x=1\text{ and }∂=0\end{matrix}\right,
Løs for r
\left\{\begin{matrix}r=\log_{x}\left(1-x∂\right)\text{, }&\left(∂=0\text{ or }x\neq \frac{1}{∂}\right)\text{ and }\left(x<\frac{1}{∂}\text{ or }∂\leq 0\right)\text{ and }x\neq 1\text{ and }x>0\text{ and }\left(x>\frac{1}{∂}\text{ or }∂\geq 0\right)\\r\in \mathrm{R}\text{, }&\left(x=1\text{ and }∂=0\right)\text{ or }\left(∂=-2\text{ and }x=-1\text{ and }Denominator(r)\text{bmod}2=1\text{ and }Numerator(r)\text{bmod}2=1\right)\end{matrix}\right,
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