\begin{table}[htbp]
\centering
\caption{Resultados: CRE com FRE, Poisson, $T=\dfrac{-1}{5}e^{3x} + 3x + 2$, $m=3$, malha uniforme.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule
  11&&&&\\
  21&&&&\\
  41&&&&\\
  81&1.7085261734E-07&9.8495725073E-06&&\\
 161&1.1727723453E-08&6.0158690869E-07&3.8647574545E+00&4.0332160323E+00\\
 321&2.6603493153E-10&1.3146735172E-08&5.4621634888E+00&5.5159966987E+00\\
 641&1.8876636314E-11&3.6319823101E-09&3.8169420758E+00&1.8558754877E+00\\
1281&1.7279194946E-12&8.5165358713E-10&3.4494938016E+00&2.0924185419E+00\\
2561&1.1686561383E-13&9.7699049057E-11&3.8861135992E+00&3.1238503038E+00\\
5121&8.3072983124E-15&1.7058837476E-11&3.8143273260E+00&2.5178251865E+00\\
10241&5.2376189004E-16&1.4068241538E-12&3.9873963668E+00&3.6000054183E+00\\
20481&4.3285835204E-17&4.5088315279E-13&3.5969441883E+00&1.6416165001E+00\\
40961&3.1742725468E-18&3.2181285830E-14&3.7693970866E+00&3.8084597284E+00\\
81921&1.0494177852E-19&7.7941304928E-16&4.9187649542E+00&5.3676900751E+00\\
163841&7.8913653627E-21&3.4568264465E-16&3.7331703987E+00&1.1729399125E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
