you dowload the correct package for your mac and an editor for mac, then all files (pdf and ps) and code (tex files) that you create you can send to anyone, just like Java for instance.
I don't think miktex have packages for machintosh. And I am not an expert on machintosh, try this forum:
http://www.latex-community.org/
Same for texmaker, better ask someone how uses latex on mach, I only use it on Windowns and linux =)
This is some parts of one of my real .tex files:
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\documentclass[12pt,a4paper,titlepage]{article}
\usepackage{fancyhdr} %Formating headers
\pagestyle{fancy}
\usepackage{calc}
\fancyheadoffset[LE,RO]{\marginparsep}
\renewcommand{\sectionmark}[1]{\markright{\thesection\ #1}}
\fancyhf{}
\fancyhead[
...
#############
\begin{center}
\begin{large}\textbf{Abstract}\\
\end{large}
\end{center}
In this laboration excited states of $ ^{166}$Er were studied. These were obtained from $ \beta ^- $decay of $^{166m}$Ho by using the $ \gamma \gamma $- coincidence technique. With this technique, finding the $ \gamma $-rays belong to the same cascade is possible. The relative energy states were obtained and a level scheme was constructed. To this scheme, nuclear spin and parity were adressed by comparing the energy levels with those predicted by a peculiar nuclear model. Also the electronics and data collecting system for this experiment were reviewed and studied. Results obtained can be seen on page 8.
\vspace{2.5cm}
\begin{center}
Typesetting in \LaTeX , of course.
\end{center}
\end{titlepage}
\section{Introduction}
This laboration was a part of the Nuclear Physics curriculum during the fall semester of 2007. The purpose of the laboration was to learn about gamma-ray spectroscopy and the collective model o
...
###################
one. Using $\gamma \gamma$-coincidences one can also see the weak transition, and constructing a detailed level scheme of the nucleus.
\begin{figure}[h!]
\centering
\subfigure[Decay branches]
{
\scalebox{.75}{\includegraphics{branch.png}}
}
\hspace{1cm}
\subfigure[Strong and weak peak]
{
\label{under:b}
\scalebox{.6}{\includegraphics{peaks.png}}
}
\caption{This figure shows the concept of decay branches and how a strong peak can cloak a weaker.}
\end{figure}
\subsection{The Rotational Model}
In an even-even nucleus such as $^{166}$Er, th
...
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eigenvalue equation:
\begin{equation}
E_{J,K} = \frac{\hbar ^2}{2\mathscr{I}}J(J+1) + K^2(\frac{\hbar ^2}{2\mathscr{I_3}}-\frac{\hbar ^2}{2\mathscr{I}}).
\end{equation}
where $\mathscr{I}_x $ is the moment of inert
...
############
It is bit tricky in the beginning, especally getting pictures work smoth. But once you get over that, you'll be addicted to LaTeX :D