TeX Quellcode:

\begin{array}{rcl}z_0 &=& \sqrt{1}\cdot\left(\cos\left(\genfrac{}{}{1pt}{0}{\frac{\pi}{2}+2\cdot 0\cdot\pi}{2}\right)+i\sin\left(\genfrac{}{}{1pt}{0}{\frac{\pi}{2}+2\cdot 0\cdot\pi}{2}\right)\right) \\&=& 1\cdot\left(\cos\left(\dfrac{\pi}{4}\right)+i\sin\left(\dfrac{\pi}{4}\right)\right) \\&=& \dfrac{\sqrt{2}}{2}+\dfrac{\sqrt{2}}{2}i \\\\z_1 &=& \sqrt{1}\cdot\left(\cos\left(\genfrac{}{}{1pt}{0}{\frac{\pi}{2}+2\cdot 1\cdot\pi}{2}\right)+i\sin\left(\genfrac{}{}{1pt}{0}{\frac{\pi}{2}+2\cdot 1\cdot\pi}{2}\right)\right) \\&=& 1\cdot\left(\cos\left(\dfrac{5\pi}{4}\right)+i\sin\left(\dfrac{5\pi}{4}\right)\right) \\&=& -\dfrac{\sqrt{2}}{2}-i\dfrac{\sqrt{2}}{2} \\\\\mathbb{L} &=& \left\{\dfrac{\sqrt{2}}{2}+\dfrac{\sqrt{2}}{2}i \; ; \; -\dfrac{\sqrt{2}}{2}-i\dfrac{\sqrt{2}}{2} \right\}\end{array}