TeX Quellcode:

\begin{array}{rcl} \displaystyle\int \limits_0^4 \left( 2x - 3 \right) \, dx &=& \left[ x^2 - 3x \right]_0^4 \cr &=& 4^2-3\cdot 4 - \left( 0^2-3 \cdot 0 \right) \cr &=& 4 \end{array}