TeX Quellcode:

\begin{array}{rcl} \displaystyle\int \limits_0^4 (3x^3+2x^2+1) \, dx \, &=& \, \left[\dfrac{3}{4}x^4+\dfrac{2}{3}x^3+x\right]_0^4 \cr &=& \dfrac{3}{4} \cdot 4^4 + \dfrac{2}{3} \cdot 4^3 + 4 - \left(\dfrac{3}{4} \cdot 0^4 + \dfrac{2}{3} \cdot 0^3 + 0 \right) \cr &=& \dfrac{716}{3} \end{array}