elf.sty

\ProvidesPackage{elf}
\pdfoutput=1

%below are my standard includes. I don't like ugly preambles so I made this
%style file instead.
%it also includes a bunch of shortcuts and various configurations
\RequirePackage{amsmath,amssymb}
\let\theorem\relax
\let\endtheorem\relax
\let\corollar\relax
\let\endcorollary\relax
\let\lemma\relax
\let\endlemma\relax
\let\remark\relax
\let\endremark\relax
%\let\proof\relax
%\let\endproof\relax
\RequirePackage{amsthm}
\RequirePackage{float}
\RequirePackage[normalem]{ulem}
\RequirePackage{enumerate}
\RequirePackage{paralist}
\RequirePackage{cancel}
\RequirePackage{tikz}
\RequirePackage{gauss}
\RequirePackage{graphicx}
\RequirePackage{rotating}
\RequirePackage{nicefrac}
\RequirePackage{verbatim}
\RequirePackage{listings}
\RequirePackage{color}
\RequirePackage{caption}
\RequirePackage{subcaption}
\RequirePackage{hyperref}
\RequirePackage{algorithm}

\lstset{% command to set programming language parameter(s)
    frame=single,
    showstringspaces=false,
    showlines=false, %get rid of trailing white lines
    emptylines=1, %allow blank line
    breaklines=true, %get rid of overflow lines and enter \n
    numbers=left, %line number
    numberstyle=\scriptsize, %make line numbers small
    stepnumber=1, %line number every line
    numbersep=5pt,
    tabsize=2, %set tabs to two spaces
    basicstyle=\small, % print whole listing small
    keywordstyle=\bfseries,% green keywords
    stringstyle=\ttfamily % typewriter type for strings
}

%shorter bold font
\newcommand{\mbf}[1]{
    \mathbf{#1}
}
\newcommand{\tbf}[1]{
    \textbf{#1}
}
\newtheorem{lemma}{Lemma}
\newtheorem{prop}{Proposition}
\newtheorem{thm}{Theorem}
\newtheorem{crlry}{Corollary}
\newtheorem{remark}{Remark}
\newcommand{\lemmaautorefname}{Lemma}
\newcommand{\propautorefname}{Proposition}
\newcommand{\thmautorefname}{Theorem}
\newcommand{\crlryautorefname}{Corollary}

%redefine sections for
%autoref
\def\chapterautorefname{Chapter}
\def\sectionautorefname{Section}
\def\subsectionautorefname{Subsection}
\def\subsubsectionautorefname{Subsubsection}
\def\algorithmautorefname{Algorithm}
\def\propositionautorefname{Proposition}

%Math Operators
\DeclareMathOperator{\inv}{inv}
\DeclareMathOperator{\sgn}{sgn}
\DeclareMathOperator{\id}{id}
\DeclareMathOperator{\Ran}{Ran}
\DeclareMathOperator{\Aut}{Aut}
\DeclareMathOperator{\Fun}{Fun}
\DeclareMathOperator{\End}{End}
\DeclareMathOperator{\Sym}{Sym}
\DeclareMathOperator{\lcm}{lcm}
\DeclareMathOperator{\Stab}{Stab}
\DeclareMathOperator{\Fix}{Fix}
\DeclareMathOperator{\tr}{tr}
\DeclareMathOperator{\dist}{dist}
\DeclareMathOperator{\divergence}{div}
\DeclareMathOperator{\im}{im}
\DeclareMathOperator{\ess}{ess}

%Shorter mathbb
\newcommand{\C}{\mathbb{C}}
\newcommand{\N}{\mathbb{N}}
\newcommand{\Q}{\mathbb{Q}}
\newcommand{\R}{\mathbb{R}}
\newcommand{\Z}{\mathbb{Z}}
\newcommand{\I}{\mathbb{I}}
\newcommand{\qid}{\mathbf{1}}
\newcommand{\qi}{\mathbf{i}}
\newcommand{\qj}{\mathbf{j}}
\newcommand{\qk}{\mathbf{k}}
\newcommand{\Order}{\mathcal{O}}
\newcommand{\order}{\mathcal{o}}

\renewcommand{\bar}[1]{\overline{#1}}
\renewcommand{\hat}[1]{\widehat{#1}}
\renewcommand{\tilde}[1]{\widetilde{#1}}