TeX Quellcode:

\begin{array}{rcl} V &=& \dfrac{1}{4}\pi d^2 \cdot h \cr V &=& \dfrac{1}{4} \pi \cdot (0{,}15 \, m)^2 \cdot 15 \, m \cr V &\approx& 0{,}26507 \,m^3 \end{array}