# Can we enable other LaTeX formatting commands? Not just math?

How can I enable other LaTeX functions to write formatted answers here in Math.SE?

Tried, for example, to use an array

\begin{array}{cc} \text{x[0]$\to$} & 1.000000000 \ \text{x[1]$\to$} & 0.6839397206 \ \text{x[2]$\to$} & 0.5774544772 \ \text{x[3]$\to$} & 0.5672297377 \ \text{x[4]$\to$} & 0.5671432965 \ \text{x[5]$\to$} & 0.5671432904 \end{array}

\begin{enumerate} \item Item 1 \end{enumerate}

But it didn't work very well. Enumerate too. I think it is useful to write math too. Is there a way to enable the array and enumerate commands or is it always necessary to make figures?

If figures are always needed, how can I ask to change it?
