\begin{table}[htbp]
\centering
\caption{DADOS-INI1-Laplace2D.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

   5&1.0190971445E-02&1.6565446555E-02&&\\
   9&2.6402954808E-03&4.3224982011E-03&1.9485202830E+00&1.9382398261E+00\\
  17&6.6636497826E-04&1.0930041348E-03&1.9863149086E+00&1.9835665047E+00\\
  33&1.6699330017E-04&2.7404332372E-04&1.9965223574E+00&1.9958229656E+00\\
  65&4.1773596177E-05&6.8560648157E-05&1.9991269707E+00&1.9989513344E+00\\
 129&1.0444980736E-05&1.7143280326E-05&1.9997815150E+00&1.9997375563E+00\\
 257&2.6113440749E-06&4.2860150481E-06&1.9999453645E+00&1.9999343717E+00\\
 513&6.5284219996E-07&1.0715159486E-06&1.9999863402E+00&1.9999835918E+00\\
1025&1.6321093633E-07&2.6787974883E-07&1.9999965850E+00&1.9999958979E+00\\
2049&4.0802758227E-08&6.6969984812E-08&1.9999991462E+00&1.9999989745E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
