\begin{table}[htbp]
\centering
%\caption{DADOS-F4-NU.}
\caption{Resultados: SUB ER, Poisson, $T=\dfrac{-1}{5}e^{3x} + 3x + 2$, $m=2$, malha não uniforme.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

        11&1.0682281991E-08&2.4064406775E-08&&\\
        21&1.5907669851E-10&3.7292671162E-10&6.0693535382E+00&6.0118649121E+00\\
        41&2.4226358154E-12&5.8150451350E-12&6.0370011687E+00&6.0029579369E+00\\
        81&3.7356307162E-14&9.0813552358E-14&6.0190818914E+00&6.0007389684E+00\\
       161&5.7978546281E-16&1.4187800959E-15&6.0096888744E+00&6.0001847099E+00\\
       321&9.0288109103E-18&2.2167729478E-17&6.0048393523E+00&6.0000461755E+00\\
       641&1.4085474766E-19&3.4636800162E-19&6.0022559008E+00&6.0000115437E+00\\
      1281&2.1991319872E-21&5.4119891853E-21&6.0011301877E+00&6.0000028897E+00\\
      2561&3.4347971442E-23&8.4562300416E-23&6.0005654867E+00&6.0000005221E+00\\
      5121&5.3657981828E-25&1.3212802636E-24&6.0002882939E+00&6.0000062024E+00\\
     10241&8.4322746604E-27&2.0774886036E-26&5.9917271231E+00&5.9909521435E+00\\
     20481&2.1190026941E-28&5.5394839285E-28&5.3144645329E+00&5.2289451750E+00\\
     40961&8.1558780650E-28&1.9126563389E-27&-1.9444547844E+00&-1.7877541945E+00\\
     81921&3.7834071184E-21&9.2798083275E-21&-2.2145342486E+01&-2.2210085899E+01\\
    163841&6.6358560179E-21&3.2646085543E-20&-8.1059655583E-01&-1.8147431024E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
