main.tex

\documentclass{article}
\usepackage[table]{xcolor}
\usepackage[margin=0.5in]{geometry}
\usepackage{tabularx}
\usepackage{enumitem}
\usepackage[colorlinks=true, urlcolor=blue, linkcolor=red]{hyperref}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
\usepackage{mathtools}
\usepackage{amstext}
\usepackage{amsthm}
\usepackage{mathtools}
\usepackage{commath}
\usepackage[sc,osf]{mathpazo}
\usepackage{ltablex}
\usepackage{booktabs}

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\title{Control Theory Quick Reference}

\begin{document}



\maketitle


The study of many kinds of systems, control policies, matrices, and vector spaces (including functions) comprises control theory. This document is a free, community-driven growing dictionary of these terms, designed for quickly finding more information about them, rather than hunting down definitions online or in a textbook.\\

It is available in a few formats: \href{https://github.com/m516/Controls-Notes/releases/download/Current/main.pdf}{PDF}, \href{https://m516.github.io/Controls-Notes/}{HTML}, and \href{https://github.com/m516/Controls-Notes}{\LaTeX source code}.\\

Currently, this reference is not optimized for quick searches on print copies because its entries are not sorted. Viewing this document on a ctrl+f-enabled device is recommended.\\

Contributions are not just welcome, they are necessary to keep this project going strong. If you find potential for this project to help someone else, please consider generously donating 15 minutes of your time to describe one term that might confuses someone else, refine an inaccurate/incorrect definition, or fix that one design issue that bothers you. Little contributions like these will add up to make a lasting impact on control theory studies.

Here are a few ways to donate to this project:
\begin{itemize}
    \item Submit an \href{https://github.com/m516/Controls-Notes/issues}{issue} that describes your proposed changes.
    \item \href{https://github.com/m516/Controls-Notes/fork}{Fork this repo}, modify the code as desired, and submit a pull request.
    \item Email me to gain access to the GitHub repo and/or its corresponding Overleaf project.
\end{itemize}


\begin{center}
\begin{tabularx}{\textwidth}[t]{
>{\hsize=.1\hsize\linewidth=\hsize}X
>{\hsize=1.9\hsize\linewidth=\hsize}X
}
    \input{symbols}
\end{tabularx}
\end{center}

\newpage

\begin{center}
\begin{tabularx}{\textwidth}[t]{
>{\hsize=.4\hsize\linewidth=\hsize}X
>{\hsize=1.6\hsize\linewidth=\hsize}X
}
    \input{theorems}
\end{tabularx}
\end{center}


\newpage

\begin{center}
\begin{tabularx}{\textwidth}[t]{
>{\hsize=.2\hsize\linewidth=\hsize}X
>{\hsize=1.8\hsize\linewidth=\hsize}X
}
    \input{terms}
\end{tabularx}
\end{center}

\end{document}