\begin{cminipage}[fond3] \begin{center}$ e^{x\cos x} = {1 + x + {{1}\over{2}}x^{2} - {{1}\over{3}}x^{3} - {{11}\over{24}}x^{4}+ O(x^{5})} $\end{center} \end{cminipage} \begin{center}\includegraphics[scale=0.56]{dl06.ps}\end{center}