Hello World

Hello World!

Test something

Try the Mathjax

Equation $1 + 1 = 2$.

\begin{equation} \ee^{\ii \pi} + 1 = 0 \label{math:1} \end{equation}

Eq$\eqref{math:1}$

Try the code highlight

1
print "Hello World!"

Try the footnote

Hello World¹