TeX Quellcode:

\begin{array}{rcl}\displaystyle\int \limits_0^5 \left(3t x^2+2\right) \, dx &=& \left[t x^3+2x\right]_0^5 \cr \cr &=& t \cdot 125+10-0 \cr \cr &=& 125t +10 \end{array}