TeX Quellcode:
\begin{array}{rclll}\ln\left(\sqrt{-(-e^{\frac{6}{5}}+13)+13}\right)+\ln\left(\sqrt[3]{-(-e^{\frac{6}{5}}+13)+13}\right)-1 &=& 0 \\\ln\left(\sqrt{e^{\frac{6}{5}}-13+13}\right)+\ln\left(\sqrt[3]{e^{\frac{6}{5}}-13+13}\right)-1 &=& 0 \\\ln\left(\sqrt{e^{\frac{6}{5}}}\right)+\ln\left(\sqrt[3]{e^{\frac{6}{5}}}\right)-1 &=& 0 \\\ln\left(e^{\frac{6}{10}}\right)+\ln\left(e^{\frac{6}{15}}\right)-1 &=& 0 \\\frac{6}{10}\ln\left(e\right)+\frac{6}{15}\ln\left(e\right)-1 &=& 0 \\\frac{6}{10}\cdot 1+\frac{6}{15}\cdot 1-1 &=& 0 \\\frac{18}{30}+\frac{12}{30}-\frac{30}{30} &=& 0 \\0 &=& 0\end{array}