tssal.sty

\ProvidesPackage{tssal}[2024/08/22]
% NEEDS HEAVY REWRITE
% TODO: write options
% TODO: completely redo this, I want to make thm environments more similar to in papers

% Options
\newif\iftssalbw
\DeclareOption{bw}{\tssalbwtrue}
\newif\iftssaldraft
\DeclareOption{draft}{\tssaldrafttrue}
\newif\iftssalinternal
\DeclareOption{internal}{\tssalinternaltrue}
\newif\iftssallessspace
\DeclareOption{lessspace}{\tssallessspacetrue}
\ProcessOptions\relax

\iftssaldraft
	\usepackage{draftwatermark}
	\SetWatermarkAngle{50}
	\SetWatermarkLightness{0.75}
	\SetWatermarkFontSize{32pt}
	\SetWatermarkScale{5}
	\SetWatermarkText{DRAFT}
\fi
\iftssalinternal
	\usepackage{draftwatermark}
	\SetWatermarkAngle{50}
	\SetWatermarkLightness{0.9}
	\SetWatermarkFontSize{32pt}
	\SetWatermarkScale{5}
	\SetWatermarkText{INTERNAL}
\fi

% Required Packages
\usepackage{amsmath, amsthm, amssymb, amsfonts}
\usepackage[english]{babel}
\usepackage{graphicx}

% Useful Packages
\usepackage[utf8]{inputenc}

% Title Formatting
\usepackage{titling}
\pretitle{
	\begin{center}
	~\\ \vspace{-10em}
	\Large\bfseries\boldmath
}
\posttitle{~\\ \vspace{-0.1em} \end{center}}

\preauthor{\begin{center}}
\postauthor{~\\ \vspace{-0.2em} \end{center}}

\predate{\begin{center}}
\postdate{~\\ \end{center}}

\title{~\vspace{-2em}}
\author{~\vspace{-2em}}
\date{~\vspace{-5ex}}

% Document Formatting
\usepackage[margin=1in]{geometry}
\usepackage[dvipsnames]{xcolor}
\definecolor{tssal-turquoise}{RGB}{64, 224, 208} % hex #00CCCC
\definecolor{mit-cardinal}{RGB}{163, 31, 52} % hex #a31f34
\definecolor{sdmc-teal}{RGB}{50, 156, 154} % hex #329c9a
\definecolor{comment-orange}{RGB}{255, 140, 0} % hex #ff8c00
\newlength\tindent
\setlength{\tindent}{\parindent}
\setlength{\parindent}{0pt}
\renewcommand{\indent}{\hspace*{\tindent}}
\setlength{\parskip}{1em}
\newcommand{\toc}{
	\setlength{\parskip}{0em}
	\tableofcontents
	\setlength{\parskip}{1em}
}
\usepackage[shortlabels]{enumitem}
\usepackage{booktabs}
\usepackage[labelfont=it,font=footnotesize]{caption}
\iftssallessspace
	\newcommand\sectionprelude{\vspace{-1.3\baselineskip}}
	\newcommand\sectionpostlude{\vspace{-0.8\baselineskip}}
	\let\origsection\section
	\renewcommand\section{\@ifstar{\starsection}{\nostarsection}}
	\newcommand\nostarsection[1]{\vspace{0.8\baselineskip}\sectionprelude\origsection{#1}\sectionpostlude}
	\newcommand\starsection[1]{\vspace{0.8\baselineskip}\sectionprelude\origsection*{#1}\sectionpostlude}
	\let\origsubsection\subsection
	\renewcommand\subsection{\@ifstar{\starsubsection}{\nostarsubsection}}
	\newcommand\nostarsubsection[1]{\sectionprelude\origsubsection{#1}\sectionpostlude}
	\newcommand\starsubsection[1]{\sectionprelude\origsubsection*{#1}\sectionpostlude}
	\let\origsubsubsection\subsubsection
	\renewcommand\subsubsection{\@ifstar{\starsubsubsection}{\nostarsubsubsection}}
	\newcommand\nostarsubsubsection[1]{\sectionprelude\origsubsubsection{#1}\sectionpostlude}
	\newcommand\starsubsubsection[1]{\sectionprelude\origsubsubsection*{#1}\sectionpostlude}
	\setlist{topsep=0pt}
\fi
\newcommand{\ds}{\displaystyle}
\usepackage{array}
\newcolumntype{L}{>{$}l<{$}}
\newcolumntype{C}{>{$}c<{$}}
\newcolumntype{R}{>{$}r<{$}}

% Header/Footer
\usepackage{fancyhdr}
\pagestyle{fancy}
\setlength{\headheight}{3em}

\lhead{\thetitle}
\rhead{\theauthor}
\cfoot{\thepage}

\usepackage[bottom]{footmisc}

% Referencing
\usepackage{hyperref}
\usepackage{cleveref}
\hypersetup{
    colorlinks=true,
    linkcolor=blue,
    filecolor=magenta,      
    urlcolor=cyan,
}
\usepackage{nameref}
\newcommand{\link}[1]{\href{https://#1}{\texttt{#1}}}
\newcommand{\yt}[1]{\link{youtube.com/watch?v=#1}}
\newcommand{\ytts}[3]{\href{https://youtu.be/#1?t=#2m#3s}{{#2}:{#3}}}
\newcommand{\email}[1]{\href{mailto:#1}{\texttt{#1}}}

% Theorems, Proofs, Problems, Solutions
\usepackage[most]{tcolorbox}
\tcbuselibrary{theorems}
\theoremstyle{definition}

\newtcolorbox{redboxtitle}[1]{
	parbox = false,
	colback = red!5,
	colframe = red!75!black,
	fonttitle = \bfseries,
	title = {#1}
}
\newtcolorbox{greenboxtitle}[1]{
	parbox = false,
	colback = green!5,
	colframe = green!75!black,
	fonttitle = \bfseries,
	title = {#1}
}
\newtcolorbox{blueboxtitle}[1]{
	parbox = false,
	colback = blue!5,
	colframe = blue!75!black,
	fonttitle = \bfseries,
	title = {#1}
}
\newtcolorbox{blackboxtitle}[1]{
	parbox = false,
	colback = black!5,
	colframe = black!75!black,
	fonttitle = \bfseries,
	title = {#1}
}
\newtcolorbox{redbox}{
	parbox = false,
	colback = red!5,
	colframe = red!75!black
}
\newtcolorbox{greenbox}{
	parbox = false,
	colback = green!5,
	colframe = green!75!black
}
\newtcolorbox{bluebox}{
	parbox = false,
	colback = blue!5,
	colframe = blue!75!black
}
\newtcolorbox{blackbox}{
	parbox = false,
	colback = black!5,
	colframe = black!75!black
}

\iftssalbw
	\colorlet{thmback}{white}
	\colorlet{thmframe}{black}
	\colorlet{conjframe}{black}
	\colorlet{probback}{white}
	\colorlet{probframe}{black}
	\colorlet{exback}{white}
	\colorlet{exframe}{black}
	\colorlet{defback}{white}
	\colorlet{defframe}{black}
\else
	\colorlet{thmback}{green!5}
	\colorlet{thmframe}{green!35!black}
	\colorlet{conjframe}{green!75!black}
	\colorlet{probback}{blue!5}
	\colorlet{probframe}{blue!75!black}
	\colorlet{exback}{Turquoise!5}
	\colorlet{exframe}{Turquoise!70}
	\colorlet{defback}{black!5}
	\colorlet{defframe}{black!75!black}
\fi

\iftssalbw
	\newtcbtheorem[number within = section]{theorem}{Theorem}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{thm}
	\newtcbtheorem[use counter from = theorem]{corollary}{Corollary}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{cor}
	\newtcbtheorem[use counter from = theorem]{lemma}{Lemma}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{lem}
	\newtcbtheorem[use counter from = theorem]{proposition}{Proposition}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{prop}
	\newtcbtheorem[use counter from = theorem]{fact}{Fact}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{fact}
	\newtcbtheorem[use counter from = theorem]{conjecture}{Conjecture}{
		parbox = false,
		colback = thmback,
		colframe = conjframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{conj}
	\newtcbtheorem[use counter from = theorem]{hypothesis}{Hypothesis}{
		parbox = false,
		colback = thmback,
		colframe = conjframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{hyp}
	\newtcbtheorem[use counter from = theorem]{problem}{Problem}{
		parbox = false,
		colback = probback,
		colframe = probframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{prob}
	\newtcbtheorem[use counter from = theorem]{question}{Question}{
		parbox = false,
		colback = probback,
		colframe = probframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{ques}
	\newtcbtheorem[use counter from = theorem]{exampleproblem}{Example Problem}{
		parbox = false,
		colback = probback,
		colframe = probframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{exprob}
	\newtcbtheorem[use counter from = theorem]{example}{Example}{
		parbox = false,
		colback=exback,
		colframe=exframe,
		fonttitle=\bfseries,
		sharp corners,
		colbacktitle=white,
		coltitle=black
	}{ex}
	\newtcbtheorem[use counter from = theorem]{definition}{Definition}{
		parbox = false,
		colback = defback,
		colframe = defframe,
		fonttitle = \bfseries,
		colbacktitle=white,
		coltitle=black
	}{def}
	\newenvironment{remark}{\tcolorbox[parbox = false, colback = defback, colframe = defframe, colbacktitle=white, coltitle=black]\textbf{Remark.}}{\endtcolorbox}
\else
	\newtcbtheorem[number within = section]{theorem}{Theorem}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries,
	}{thm}
	\newtcbtheorem[use counter from = theorem]{corollary}{Corollary}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries
	}{cor}
	\newtcbtheorem[use counter from = theorem]{lemma}{Lemma}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries
	}{lem}
	\newtcbtheorem[use counter from = theorem]{proposition}{Proposition}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries
	}{prop}
	\newtcbtheorem[use counter from = theorem]{fact}{Fact}{
		parbox = false,
		colback = thmback,
		colframe = thmframe,
		fonttitle = \bfseries
	}{fact}
	\newtcbtheorem[use counter from = theorem]{conjecture}{Conjecture}{
		parbox = false,
		colback = thmback,
		colframe = conjframe,
		fonttitle = \bfseries
	}{conj}
	\newtcbtheorem[use counter from = theorem]{hypothesis}{Hypothesis}{
		parbox = false,
		colback = thmback,
		colframe = conjframe,
		fonttitle = \bfseries
	}{hyp}
	\newtcbtheorem[use counter from = theorem]{problem}{Problem}{
		parbox = false,
		colback = probback,
		colframe = probframe,
		fonttitle = \bfseries
	}{prob}
	\newtcbtheorem[use counter from = theorem]{question}{Question}{
		parbox = false,
		colback = probback,
		colframe = probframe,
		fonttitle = \bfseries
	}{ques}
	\newtcbtheorem[use counter from = theorem]{exampleproblem}{Example Problem}{
		parbox = false,
		colback = probback,
		colframe = probframe,
		fonttitle = \bfseries
	}{exprob}
	\newtcbtheorem[use counter from = theorem]{example}{Example}{
		parbox = false,
		colback=exback,
		colframe=exframe,
		fonttitle=\bfseries,
		sharp corners,
	}{ex}
	\newtcbtheorem[use counter from = theorem]{exercise}{Exercise}{
		parbox = false,
		colback=exback,
		colframe=exframe,
		fonttitle=\bfseries,
		sharp corners,
	}{exer}
	\newtcbtheorem[use counter from = theorem]{definition}{Definition}{
		parbox = false,
		colback = defback,
		colframe = defframe,
		fonttitle = \bfseries
	}{def}
	\newenvironment{remark}{\tcolorbox[parbox = false, colback = defback, colframe = defframe]\textbf{Remark.}}{\endtcolorbox}
\fi

\newenvironment{intheorem}{\par\noindent\ignorespaces\textbf{Theorem.}}{\par\ignorespacesafterend}
\newenvironment{incorollary}{\par\noindent\ignorespaces\textbf{Corollary.}}{\par\ignorespacesafterend}
\newenvironment{inlemma}{\par\noindent\ignorespaces\textbf{Lemma.}}{\par\ignorespacesafterend}
\newenvironment{inproposition}{\par\noindent\ignorespaces\textbf{Proposition.}}{\par\ignorespacesafterend}
\newenvironment{infact}{\par\noindent\ignorespaces\textbf{Fact.}}{\par\ignorespacesafterend}
\newenvironment{inconjecture}{\par\noindent\ignorespaces\textbf{Conjecture.}}{\par\ignorespacesafterend}
\newenvironment{inhypothesis}{\par\noindent\ignorespaces\textbf{Hypothesis.}}{\par\ignorespacesafterend}
\newenvironment{inproblem}{\par\noindent\ignorespaces\textbf{Problem.}}{\par\ignorespacesafterend}
\newenvironment{inquestion}{\par\noindent\ignorespaces\textbf{Question.}}{\par\ignorespacesafterend}
\newenvironment{inexampleproblem}{\par\noindent\ignorespaces\textbf{Example Problem.}}{\par\ignorespacesafterend}
\newenvironment{inexample}{\par\noindent\ignorespaces\textbf{Example.}}{\par\ignorespacesafterend}
\newenvironment{inexercise}{\par\noindent\ignorespaces\textbf{Exercise.}}{\par\ignorespacesafterend}
\newenvironment{inremark}{\par\noindent\ignorespaces\textbf{Remark.}}{\par\ignorespacesafterend}
\newtheorem{numberedintheorem}{Theorem}
\newtheorem{numberedincorollary}{Corollary}
\newtheorem{numberedinlemma}{Lemma}
\newtheorem{numberedinproposition}{Proposition}
\newtheorem{numberedinfact}{Fact}
\newtheorem{numberedinconjecture}{Conjecture}
\newtheorem{numberedinhypothesis}{Hypothesis}
\newtheorem{numberedinproblem}{Problem}
\newtheorem{numberedinquestion}{Question}
\newtheorem{numberedinexampleproblem}{Example Problem}
\newtheorem{numberedinexample}{Example}
\newtheorem{numberedinremark}{Remark}

\newenvironment{indefinition}{\par\noindent\ignorespaces\textbf{Definition.}}{\par\ignorespacesafterend}
\newenvironment{claim}{\par\noindent\ignorespaces\textbf{Claim:}}{\par\ignorespacesafterend}
\newenvironment{observation}{\par\noindent\ignorespaces\textbf{Observation.}}{\par\ignorespacesafterend}
\newenvironment{solutionlemma}{\par\noindent\ignorespaces\textbf{Lemma:}}{\par\ignorespacesafterend}
\renewcommand\qedsymbol{$\blacksquare$}
\newenvironment{solution}{\pushQED{\qed}\par\noindent\ignorespaces}{\popQED\par\ignorespacesafterend}
\renewenvironment{proof}{\pushQED{\qed}\par\noindent\ignorespaces\emph{Proof.}}{\popQED\par\ignorespacesafterend}
\newenvironment{lemmaproof}{\pushQED{\hfill$\square$}\par\noindent\ignorespaces\emph{Proof.}}{\popQED\par\ignorespacesafterend}

% parts taken from https://tex.stackexchange.com/questions/6985/place-quotation-dictum-in-a-box
\newcommand{\quotebox}[2]{
	\begin{tcolorbox}[colback=tssal-turquoise!5!white,colframe=black!75!black,sharp corners=downhill]
		\vskip 1em {\fontsize{42}{48}\selectfont \color{tssal-turquoise!75!black} \textbf{``} \vskip -.5em} \vskip -.5em
		\parindent 2.2em
		#1\begin{flushright}\textsc{#2}\end{flushright}
	\end{tcolorbox}
}

% Code
% TODO: actually choose good values here or smth
\usepackage{upquote}
\definecolor{codegreen}{rgb}{0,0.6,0}
\definecolor{codegray}{rgb}{0.5,0.5,0.5}
\definecolor{codepurple}{rgb}{0.58,0,0.82}
\definecolor{backcolour}{rgb}{0.95,0.95,0.92}
\lstdefinestyle{mystyle}{
	backgroundcolor=\color{backcolour},   
	commentstyle=\color{codegreen},
	keywordstyle=\color{magenta},
	numberstyle=\tiny\color{codegray},
	stringstyle=\color{codepurple},
	basicstyle=\ttfamily\footnotesize,
	breakatwhitespace=false,         
	breaklines=true,                 
	captionpos=b,                    
	keepspaces=true,                 
	numbers=left,                    
	numbersep=5pt,                  
	showspaces=false,                
	showstringspaces=false,
	showtabs=false,                  
	tabsize=2
}
\lstset{style=mystyle}

% Drawing
\usepackage[inline]{asymptote}
\usepackage{tikz-cd}
\usepackage{pgfplots}
\usepackage{tikzducks}
\usetikzlibrary{calc,ducks}

% Extras
\usepackage{float}
\usepackage{afterpage}
\usepackage{systeme}
\usepackage{mathdots}
\usepackage{mathtools}
\usepackage{booktabs}
\usepackage[normalem]{ulem}
\DeclareTextFontCommand{\vocab}{\color{blue}\bfseries} % TOOD: add option for no bold
\DeclareTextFontCommand{\vocabnb}{\color{blue}}
\DeclareTextFontCommand{\boldalert}{\color{red}\bfseries}
\newcommand{\TODO}[1]{{\color{red}\textbf{TODO}: #1}}

% Problem Database
\newcommand{\pdb}[1]{
	\IfFileExists{"C:/Users/tshin/Dropbox/ProblemDatabase/P/#1".tex}{
		\input{"C:/Users/tshin/Dropbox/ProblemDatabase/P/#1".tex}
	}{
		\IfFileExists{"/Users/tshin/Documents/ProblemDatabase/P/#1".tex}{
			\input{"/Users/tshin/Documents/ProblemDatabase/P/#1".tex}
		}{
			#1
		}
	}
	\unskip
}
\newcommand{\sdb}[1]{
	\IfFileExists{"C:/Users/tshin/Dropbox/ProblemDatabase/S/#1".tex}{
		\input{"C:/Users/tshin/Dropbox/ProblemDatabase/S/#1".tex}
	}{
		\IfFileExists{"/Users/tshin/Documents/ProblemDatabase/S/#1".tex}{
			\input{"/Users/tshin/Documents/ProblemDatabase/S/#1".tex}
		}{
			#1
		}
	}
	\unskip
}
\newcommand{\ldb}[1]{
	\IfFileExists{"C:/Users/tshin/Dropbox/ProblemDatabase/L/#1".tex}{
		\input{"C:/Users/tshin/Dropbox/ProblemDatabase/L/#1".tex}
	}{
		\IfFileExists{"/Users/tshin/Documents/ProblemDatabase/L/#1".tex}{
			\input{"/Users/tshin/Documents/ProblemDatabase/L/#1".tex}
		}{
			#1
		}
	}
	\unskip
}


\newcommand{\pdbl}[1]{
	\IfFileExists{"C:/Users/tshin/Dropbox/ProblemDatabase/P/#1".tex}{
		\IfFileExists{"C:/Users/tshin/Dropbox/ProblemDatabase/L/#1".tex}{
			(\input{"C:/Users/tshin/Dropbox/ProblemDatabase/L/#1".tex}\unskip)
			\input{"C:/Users/tshin/Dropbox/ProblemDatabase/P/#1".tex}
		}{
			\input{"C:/Users/tshin/Dropbox/ProblemDatabase/P/#1".tex}
		}
	}{
		\IfFileExists{"/Users/tshin/Documents/ProblemDatabase/P/#1".tex}{
			\IfFileExists{"/Users/tshin/Documents/ProblemDatabase/L/#1".tex}{
				(\input{"/Users/tshin/Documents/ProblemDatabase/L/#1".tex}\unskip)
				\input{"/Users/tshin/Documents/ProblemDatabase/P/#1".tex}
			}{
				\input{"/Users/tshin/Documents/ProblemDatabase/P/#1".tex}
			}
		}{
			#1
		}
	}
	\unskip
}

% Personal Definitions
\usepackage{tssal-shortcuts}