TeX Quellcode:
\begin{array}{rcl} \prod\limits_{i=2}^5(i+1)x &=& (2+1)x \cdot (3+1)x \cdot (4+1)x \cdot (5+1)x \cr &=& 3x \cdot 4x \cdot 5x \cdot 6x \cr &=& 360x^4 \end{array}