TeX Quellcode:

\begin{array}{rcl} -f(-x) &=& -\left( \dfrac{7}{18} (-x)^6 -33 (-x)^3 -47 \right) \cr\cr &=& - \left( \dfrac{7}{18} x^6 +33 x^3 -47 \right) \cr \cr &=& -\dfrac{7}{18} x^6 -33x^3+47 \cr \cr & \neq & f(x) \end{array}