TeX Quellcode:

\begin{array}{rcl} \mathbb{D} &=& \mathbb{R}\backslash_{\{0\}} \cr\cr g(x) &=& x^{-3} \cr \cr \cr G(x) &=& \dfrac{1}{-2}x^{-3+1}+c \cr \cr &=& -\dfrac{1}{2}x^{-2}+c \cr \cr &=& -\dfrac{1}{2x^2}+c \end{array}