TeX Quellcode:

\begin{array}{rclcc}h^2 &=& p\cdot q &\vert &\sqrt{} \\h &=&\sqrt{p\cdot q}\\&\approx& \sqrt{2{,}352\cdot 0{,}7896}\\&\approx & 1{,}3628\, km\end{array}