Änderungen

<math>\sqrt{\frac{1}{\pi}}</math>

<math>\sqrt{\frac{1}{\pi}}</math>

<math>student = \int\limits_{frueh}^{spaet} \mu de</math>

<math>student = \int\limits_{fr\ddot{u}h}^{sp\ddot{a}t} \mu de</math>