TeX Quellcode:

\begin{array}{rcl}f'(x) &=& \left(x^3+5x^2-32\right)\left(4x^3-1\right) + \left(3x^2+10x\right)\left(x^4-x\right) \cr &=& 4x^6-x^3+20x^5-5x^2-128x^3+32+3x^6-3x^3+10x^5-10x^2 \cr &=& 7x^6+30x^5-132x^3-15x^2+32 \end{array}