\end{table}
+
+\begin{figure}[htbp]
+\centering
+ \includegraphics[width=0.8\textwidth]{figures/influence_nb_threads}
+\caption{Influence of the number of threads on the execution times of different polynomials (sparse and full)}
+\label{fig:01}
+\end{figure}
+
+
+
\paragraph{A comparative study between Aberth and Durand-kerner algorithm}
\begin{table}[htbp]
\centering