TeX Quellcode:

\begin{array}{rcl} \displaystyle\int \limits_{-3}^3 \left( 2z+z^3 \right) \, dz &=& \left[ \dfrac{1}{4} z^4+z^2 \right]_{-3}^3 \cr &=& \dfrac{1}{4} \cdot 3^4+3^2- \left( \dfrac{1}{4} \cdot (-3)^4 + (-3)^2 \right) \cr &=& 0 \end{array}