custom styles: sudo texhash (lists dirs where to save styles - use symlinks)

utilities:
	symbols:
		detexify: http://detexify.kirelabs.org/
	formulas to images:
		laeqed: http://www.thrysoee.dk/laeqed
		tex2png: http://xyne.archlinux.ca/projects/tex2png/
			a cool bash script
			I modified it slightly to get the latex stdout
			tex2png -c "$\frac{1}{k}$" -o frac.png -T
			cat frac.tex | tex2png -o frac.png -T
			my own script:
				t2p: cat $1 | tex2png -o ${1%.*}.png -T
				call: t2p name.tex

new environment: \newenvironment{name}[num]{before}{after}

new command: \newcommand{name}[num]{definition using #1...} 

page layout/distances/spaces: http://en.wikibooks.org/wiki/LaTeX/Page_Layout
	\setlength{\oddsidemargin}{31pt}
	\setlength{\topmargin}{20pt}
	\setlength{\headheight}{12pt}
	\setlength{\headsep}{25pt}
	\setlength{\textheight}{592pt}
	\setlength{\textwidth}{390pt}
	\setlength{\marginparsep}{10pt}
	\setlength{\marginparwidth}{35pt}
	\setlength{\footskip}{30pt}
	\setlength{\marginparpush}{7pt}
	\setlength{\hoffset}{0pt}
	\setlength{\voffset}{0pt}
	\setlength{\paperwidth}{597pt}
	\setlength{\paperheight}{855pt}

table:
	template:
		\begin{table}{h}
		\begin{center}\begin{tabular}{c|cc}
			a & b & c \\
			\hline
		\end{tabular}\end{center}
		\caption{tablecaption}
		\label{tablelabel}
		\end{table}
	column width: p{10cm}
	column style: >{\bf}l % using package array
	multiple columns: \multicolumn{2}{|c|}{content}
	multiple rows:
		\multirow{4}{*}{content}
		next rows must me empty there
	row spacing: \\[1cm]
	multiple lines inside of cell: use \newline
		works only in columns defined with p

figure/image:
	\begin{figure}[htp]
		\begin{center}\includegraphics[height=0.4\textheight]{graphicsname.png}\end{center}
		\caption{caption}
		\label{label}
	\end{figure}

languages:
	\usepackage[utf8]{inputenc} % no more latin1 necessary!
	\usepackage[T1]{fontenc}
	\usepackage[ngerman]{babel}

fonts:
	helvetica: \usepackage[scaled]{helvet}
	sans serif: \renewcommand\familydefault{\sfdefault}
	font sizes:
		\tiny
		\scriptsize
		\footnotesize
		\small
		\normalsize
		\large
		\Large
		\LARGE
		\huge
		\Huge 

math:
	\usepackage{amsmath}
	\usepackage{amssymb}
	operators: \newcommand{\grad}{\operatorname{grad}}
	underbrace: \underbrace{a}_{b}
	overbrace: \overbrace{a}_{b}
	above: \stackrel{above}{b} \overset{above}{below}
	below: \unserset{below}{above}
	over letter: \tilde, \hat
	fraction: \frac{}{}
	above/over: \over \atop
	fonts in math mode: http://garsia.math.yorku.ca/~zabrocki/latexpanel/typeface.html
		emphasis: \emph{}
		italic: \textit{} \itshape
		roman: \textrm{}
		bold: \textbf{}
			mathbf: \mathbf{}
		caps: \textscs{abcABC}
		slanted: \textsl{}
		medium: \textmd{}
		sans: \textsf{}
		mathcal: \mathcal{}
		mathbb: \mathbb{}
		mathrm: \mathrm{}
		tt: \texttt{}
		verbatim: \verb"abcABC"
	sum: \sum
	product: \prod

margins:
	fullpage
	a4wide
	\usepackage[top=tlength, bottom=blength, left=llength, right=rlength]{geometry}

double line space/linespace:
	\linespread{1} or 1.3 or 1.6
	\usepackage{setspace}
	\doublespace

paragraph:
	indentation: \setlength{\parindent}{0pt}
	bottom margin: \setlength{\parskip}{2ex plus 5pt minus 5pt}	
	vertical space: \vspace{5cm}
	horizontal space: \hspace (\hfill)

rule/line:
	\hrule
	\rule{width}{height}

minipage:
	can make one minipage near the other: \hfill inbetween

title:
	\makeatletter
	\renewcommand\maketitle{%
		\begin{center}%
				{\LARGE {\bf \@title}}\par
						\@author{ }(\email), \@date%
							\end{center}%
	}
	\makeatother
	\date{\today}
	\author{Name Surname}
	\def\email{email@gmail.com}

code/pseudocode/algorithms/listings:
	\usepackage{listings}
	\usepackage{xcolor}
	\usepackage{mcode} % Matlab highlighting
	\usepackage{pseudocode}
	\lstset{
		tabsize=4,
		basicstyle=\scriptsize,
		aboveskip=\baselineskip,
		columns=fixed,
		showstringspaces=false,
		extendedchars=true,
		breaklines=true,
		prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}},
		showtabs=false,
		showspaces=false,
		showstringspaces=false,
		identifierstyle=\ttfamily,
		keywordstyle=\color[rgb]{0,0,1},
		commentstyle=\color[rgb]{0.133,0.545,0.133},
		stringstyle=\color[rgb]{0.627,0.126,0.941},
		numbers=left,
		numberstyle=\tiny
		frame=single
	}
	java: \lstset{language=java}
	matlab:  \lstset{language=[x86masm]Assembler}
	\begin[caption=<++>]{lstlisting}
		<++>
	\end{lstlisting}
	math symbols: {lstlisting}[mathescape]
	file: \lstinputlisting[language=matlab]{filename}
		[firstline=..,lastline=..
	inline: \lstinline!print 'hello world';!

symbols:
	\usepackage{wasysym} % \smiley, \frownie, \lightning (for contradiction)
	\usepackage{stmaryrd} % \lightning outside math mode

template: latex.tex

lists:
	\renewcommand{\labelenumi}{\alph{enumi})} % a), b), ...
	\renewcommand\labelenumi{\roman{enumi})}  % I, II, ...
	\renewcommand\labelenumi{\arabic{enumi})} % 1), 2), ...

sections:
	section counter: \setcounter{section}{6}
	change section counter display:\renewcommand{\thesection}{...} eg \arabic{section}
	change format: http://theoval.cmp.uea.ac.uk/~nlct/latex/thesis/node9.html
	without number: \section*{<+title+>}<++>
	\usepackage{titlesec}
		\titlelabel{} (use \thetitle inside)
		\titleformat*{\section}{\itshape}
		\titleformat{\section}{\large\bfseries}{\thesection}{1em}{\hrule}
		\titlespacing*{\section}{}{}{}[]

custom commands:
	\newcommand{\cname}[nargs]{result #1}
	\cname{arg1}{arg2}

custom environments:
	\newenvironment{envname}{before}{after}	

graphs:
	\usepackage[version=0.96]{pgf}
	\usepackage{tikz}
	\usetikzlibrary{arrows,shapes,snakes,automata,backgrounds,petri}
	\usepackage{verbatim}
	finite state machine:
	\begin{tikzpicture}[node distance=2cm,auto]
		\tikzstyle{node}=[circle,thick,draw=black!25,minimum size=1cm]
		\tikzstyle{accepted}=[node,double]
	 
		% Notes
		\node[node,initial] (S) {S};
		\node[node] (q0) [right of=S] {$q_0$};
		\node[accepted] (q1) [right of=q0] {$q_1$};
	 
		% Edges
		\path
			(S) edge[->,bend left] node {0,1} (q0)
			(q0) edge[->,bend left] node {0} (S)
			(q0) edge[->] node {1} (q1)
			(q1) edge[->,loop above] node {0,1} (q1);
	 
	\end{tikzpicture}

lorem ipsum/lipsum:
	http://ftp.ktug.or.kr/tex-archive/help/Catalogue/entries/lipsum.html
	\lipsum in preamble
	\lipsum[4-57] paragraph
	\setlipsumdefault{range}
	\lipsum*
	\ChangeLipsumPar

hyperlinks:
	\usepackage{hyperref}
	\hypertarget{label}
	\hypertarget{label}{caption}
	\hyperlink{label}{caption}

beamer/slides: http://tug.ctan.org/tex-archive/macros/latex/contrib/beamer/doc/beameruserguide.pdf
	\documentclass[14pt]{beamer}
	\usetheme{Name}
	default theme: locate beamerinnerthemedefault.sty
		/usr/share/texmf/tex/latex/beamer/themes/inner/beamerinnerthemedefault.sty
	title: \frame{\titlepage}
	frame:
		\begin{frame}[fragile]
			\frametitle{Title}
		\end{frame}
		options:
			plain, containsverbatim, allowframebreaks, shrink, squeeze
	custom themes: beamertheme<+themename+>.sty
	options:
		frime titles centered: slidescentered
		frame titles on top left: slidestop
		small navigation bars: compress
		colors of navigation bars: red, blue, brown, blackandwhite
		pdf handout: handout
		transparency: trans
		notes: notes=hide|show|only
		bookmarks: hyperref={bookmarks=false}
	effects: http://www.math-linux.com/spip.php?article77
		one item a time/pause: \pause \item bla
		\item<2-4>
		\item<3->
		\begin{itemize}[<+->]
		\uncover<2->{}
		\only<2->{}
		\invisible<2>{}
		\alt<n>{}{}

beamer template:<<latex:
\documentclass[10pt]{beamer}
\usepackage{beam}
\usetheme{niki}

\title{<+title+>}

\begin{document}
\frame{\titlepage}
\end{document}
>>

include plain text preserving tabs:
	\usepackage{moreverb}
	\begin{verbatimtasize]
	\verbatimtabinput[tsize]{filename}

two columns/multiple columns:
	add twocolumn parameter to documentclass
	multicol package
	\begin{multicols}{2}
	multicols* fills first, not balance

include pdfs:
	\usepackage{pdfpages}
	\includepdf{filename}