\begin{table}[htbp]
\centering
%\caption{DADOS-F4-NU.}
\caption{Resultados: SUB ER, Poisson, $T=\dfrac{-1}{5}e^{3x} + 3x + 2$, $m=1$, malha não uniforme.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule
        11&1.8766175683E-05&4.2272771168E-05&&\\
        21&1.1188684205E-06&2.6194878166E-06&4.0680223868E+00&4.0123720334E+00\\
        41&6.8213835591E-08&1.6336836975E-07&4.0358321883E+00&4.0030841610E+00\\
        81&4.2117435573E-09&1.0205071504E-08&4.0175748841E+00&4.0007704898E+00\\
       161&2.6161429353E-10&6.3773183132E-10&4.0089043259E+00&4.0001925881E+00\\
       321&1.6300181312E-11&3.9856909351E-11&4.0044814487E+00&4.0000481449E+00\\
       641&1.0171750952E-12&2.4910360522E-12&4.0022480628E+00&4.0000120361E+00\\
      1281&6.3523850550E-14&1.5568942854E-13&4.0011258687E+00&4.0000030090E+00\\
      2561&3.9686905236E-15&9.7305842101E-15&4.0005633940E+00&4.0000007523E+00\\
      5121&2.4799472788E-16&6.0816143386E-16&4.0002817103E+00&4.0000001881E+00\\
     10241&1.5498156972E-17&3.8010088377E-17&4.0001408839E+00&4.0000000470E+00\\
     20481&9.6858751992E-19&2.3756305041E-18&4.0000704372E+00&4.0000000118E+00\\
     40961&6.0535242062E-20&1.4847690599E-19&4.0000352221E+00&4.0000000050E+00\\
     81921&3.7834071184E-21&9.2798083275E-21&4.0000173540E+00&3.9999997352E+00\\
    163841&6.6358560179E-21&3.2646085543E-20&-8.1059655583E-01&-1.8147431024E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
