My standard LaTeX template for assignments.

template.tex

\documentclass{article}

% imports and settings
\usepackage{fullpage}              % wider margins
\usepackage{amsmath}               % symbols
\usepackage{amsfonts}              % more symbols
\usepackage{verbatim}              % comment environment
\usepackage{float}                 % stop tables from moving
\usepackage{hyperref}              % URLs, e.g., \href{url}{text}
\usepackage{graphicx}              % graphics (see \img below)
\setlength\parindent{0pt}          % no indentation
\setlength{\parskip}{1.5mm}        % more space between paragraphs
\pagenumbering{gobble}             % no page numbering
\renewcommand{\familydefault}{ppl} % Palatino font

% math operators
\DeclareMathOperator*{\argmin}{arg\,min}
\DeclareMathOperator*{\argmax}{arg\,max}
\DeclareMathOperator*{\Var}{Var}
\DeclareMathOperator*{\tr}{tr}

% symbol aliases
\newcommand*{\C}{\mathbb{C}}
\newcommand*{\N}{\mathbb{N}}
\newcommand*{\Q}{\mathbb{Q}}
\newcommand*{\R}{\mathbb{R}}
\newcommand*{\Z}{\mathbb{Z}}
\renewcommand*{\a}{\alpha}
\renewcommand*{\b}{\beta}
\renewcommand*{\c}{\cdot}
\renewcommand*{\d}{\delta}
\newcommand*{\e}{\epsilon}
\newcommand*{\g}{\gamma}
\newcommand*{\s}{\sigma}
\newcommand*{\x}{\times}

% other aliases
\newcommand*{\inv}{^{-1}}          % inverse
\newcommand*{\oo}[1]{\frac{1}{#1}} % "one-over"
\newcommand*{\lv}{\lVert}          % vertical left double-bar
\newcommand*{\rv}{\rVert}          % vertical right double-bar
\newcommand*{\ol}{\overline}       % overhead bar

% image macro, e.g., \img{test.png}{0.5}
\newcommand{\img}[2] {
\begin{center}
\includegraphics[width=#2\textwidth]{#1}
\end{center}}

% section headers
\begin{comment}
\newpage
\section{}
\subsection*{Part a}
\subsection*{Part b}
\subsection*{Part c}
\subsection*{Part d}
\subsection*{Part e}
\subsection*{Part f}
\subsection*{Part g}
\subsection*{Part h}
\subsection*{Part i}
\subsection*{Part j}
\end{comment}

\begin{document} % edit below this line

\title{Assignment Name}
\author{Allen Guo}
\maketitle % do not delete



\end{document} % do not delete