My table is very wide and gets the outside of the page how to rotate table that placed landscape.
\begin{table}[!h]
\centering
\footnotesize
\caption{}\\
\label{tab11}
\begin{tabular}{ccccc}
\hline
\rl{AAAAAAAAAAAAA}&\rl{BBBBBBBBBBBBBBBBBBB}&\rl{CCCCCCCCCCCCCC}&$f[]$&$x$\\
\hline
$f[x_0,x_1,x_2,x_3]=\frac{f[x_1,x_2,x_3]-f[x_0,x_1,x_2]}{x_3-x_0}$&$f[x_0,x_1,x_2]=\frac{f[x_1,x_2]-f[x_0,x_1]}{x_2-x_0}$&$f[x_0,x_1]=\frac{f(x_1)-f(x_0)}{x_1-x_0}$&$f[x_0]$&$x_0$\\
\\
$f[x_1,x_2,x_3,x_4]=\frac{f[x_2,x_3,x_4]-f[x_1,x_2,x_3]}{x_4-x_1}$&$f[x_1,x_2,x_3]=\frac{f[x_2,x_3]-f[x_1,x_2]}{x_3-x_1}$&$f[x_1,x_2]=\frac{f(x_2)-f(x_1)}{x_2-x_1}$&$f[x_1]$&$x_1$\\
\\
$$&$f[x_2,x_3,x_4]=\frac{f[x_3,x_4]-f[x_2,x_3]}{x_4-x_2}$&$f[x_2,x_3]=\frac{f(x_3)-f(x_2)}{x_3-x_2}$&$f[x_2]$&$x_2$\\
\\
$$&$$&$f[x_2,x_4]=\frac{f(x_4)-f(x_3)}{x_4-x_3}$&$f[x_3]$&$x_3$\\
\\
$$&$$&$$&$f[x_4]$&$x_4$\\
\hline
\end{tabular}
\end{table}
\rlmacro defined? – Mico Jan 25 '14 at 14:54