TeX Quellcode:

\dfrac{1}{51} \, e^{i \, \frac{2\pi}{3}} \; : \; \left(\dfrac{2}{17} \, e^{i \, \frac{3\pi} {4}} \right) \; = \; \dfrac{1}{51} \cdot \dfrac{17}{2} \, e^{i \, \left(\frac{2\pi}{3}-\frac{3\pi}{4}\right)} \; = \; \dfrac{1}{6} \, e^{i \, \left(-\frac{1\pi}{12}\right)} \; = \; \dfrac{1}{6} \, e^{i \, \frac{23\pi}{12}}