%&biglatex
\documentclass[a4paper,10pt]{article}

% Page size (you'll presumably want to remove this for the journal):
%
\usepackage[hmargin=35mm,vmargin=40mm]{geometry}

% Packages used within the main body of the paper:
%
\usepackage{graphicx}     % For embedding figures

\begin{document}

\thispagestyle{empty}
\centerline{\large \bf{Welcome to Regina!}}

\bigskip

Did you know that you can embed PDF documents, or any other types of
external files, directly inside your Regina data files?
This means that you can annotate your data with diagrams:

\bigskip

\centerline{
    \includegraphics[scale=0.35]{fig1}\qquad\qquad
    \includegraphics[scale=0.7]{fig2}}

\medskip

\noindent
and also with equations:

\[ \ldots
    \longrightarrow H_n(A \cap B)
    \stackrel{\Phi}{\longrightarrow} H_n(A) \oplus H_n(B)
    \stackrel{\Psi}{\longrightarrow} H_n(X)
    \stackrel{\partial}{\longrightarrow} H_{n-1}(A \cap B)
    \longrightarrow \ldots
\]

Simply write a document using your favourite word processor or
typesetting system (such as \LaTeX), and import it into Regina by selecting
\emph{New Attachment} from the \emph{Packet Tree} menu.

\end{document}

