First post!

Let’s try out the latex. Here’s some math equations:

\[E = mc^2\]

Here is the in-line version \(E = mc^2\).

We can also use equation environment \begin{equation}\label{eq:mass-energy} E = mc^2 \end{equation}

We can cite it as \eqref{eq:mass-energy}.

\[\mathcal{F} \colon \mathcal{A} \to \mathcal{B}\] \[\begin{CD} A @<<< B @>>> C\\ @. @| @AAA\\ @. D @= E \end{CD}\]