Sandbox

The sandbox is the page where you can experiment with the wiki syntax. Feel free to write nonsense or clear the page whenever you want.

Write here...

$\displaystyle \begin{array}{ccc} 1 & 2 & 3 \\ 4 & 4 & 6 \end{array}$ $$\displaystyle \begin{array}{ccc} 1 & 2 & 3 \\ 4 & 4 & 6 \end{array}$$