LaTeX-Package

Personal LaTeX stylesheet which I am using to make my academic notes.

Install

If you are using MiKTex navigate to C:\Program Files\MiKTeX 2.9\tex\latex; create a folder called domh and copy *.sty files into that folder.
Now the package can be used anywhere on your computer.

usepackage

The package name is called DomH and requires amsmath,environ,bbm & fancyhdr.

\usepackage{amsmath,environ,fancyhdr,bbm}
\usepackage[section]{DomH}
\headertitle{My Notes}

Options

There are two (mutually exclusive) options:

1. section - Counters reset at the start of every section.
2. subsection - Counters reset at the start of every subsection.

Commands

There is a single package-altering command:

1. \headertitle{__title__} - Defines the string which goes in the centre of the header of each page.

Shortcodes

I have defined some commands which act as shortcodes

Command	Result	Shortcode for
\prob		\mathbb{P}
\Q		\mathbb{Q}
\expect		\mathbb{E}
\var		\text{Var}
\cov		\text{Cov}
\corr		\text{Corr}
\M		\mathcal{M}
\F		\mathcal{F}
\iid		\overset{\text{iid}}{\sim}
\reals		\mathbb{R}
\nats		\mathbb{N}
\ints		\mathbb{Z}
\I		\mathcal{I}
\X		\pmb{X}
\proved		$\hfill\square$
\indexed		$\mathbbm{1}$
\argmin		$\text{argmin}$
\argmax		$\text{argmax}$

reference prepares a reference section (on a new page) and sets the page numbering to roman numerals.

Environments

Several environments are defined. Each is identical in structure but have different counters are text.\

• definition
• example
• proof
• proposition
• remark
• theorem
• question Takes the question name as a parameter \begin{question}{6b)}\end{question}.
• answer Takes the question name as a parameter \begin{answer}{6b)}\end{answer}.

Toggling Environments

All environments have their own associated boolean which toggles whether they appear in the final document or not.
Use \<environ>sfalse to hide occurrences of an environment, and \<environ>strue to show occurrences. (e.g. \definitionsfalse)

Labelling & Referencing

All environments can be labelled using \label{__env_name__} and then the number of that environment can be retrieved using \ref{__env_name__}.
For a full reference (e.g. Definition 1.7) you need to state the environment type yourself (e.g. Definition) and retrieve the section number separately (e.g. \ref{__sec_name__}). So a full reference will look like Definition \ref{__sec_name__}.\ref{__env_name__}.

Snippets

Here is some code for the snippets.cson to make creating my custom environments much quicker.

'.text.tex.latex':
  'definition':
    'prefix': 'definition'
    'body':'\\\\begin{definition}{$1}\n\t$2\n\\\\end{definition}'
  'proposition':
    'prefix': 'proposition'
    'body':'\\\\begin{proposition}{$1}\n\t$2\n\\\\end{proposition}'
  'remark':
    'prefix': 'remark'
    'body':'\\\\begin{remark}{$1}\n\t$2\n\\\\end{remark}'
  'theorem':
    'prefix': 'theorem'
    'body':'\\\\begin{theorem}{$1}\n\t$2\n\\\\end{theorem}'
  'example':
    'prefix': 'example'
    'body':'\\\\begin{example}{$1}\n\t$2\n\\\\end{example}'
  'proof':
    'prefix': 'proof'
    'body':'\\\\begin{proof}{$1}\n\t$2\n\\\\end{proof}'
  'answer':
    'prefix': 'answer'
    'body':'\\\\begin{answer}{$1}\n\t$2\n\\\\end{answer}'
  'question':
    'prefix': 'question'
    'body':'\\\\begin{question}{$1}\n\t$2\n\\\\end{question}'
  'partialderivative':
    'prefix': 'partialderivative'
    'body':'\\\\frac{\\\\partial $1}{\\\\partial $2}$3'
  'texttt':
    'prefix': 'tt'
    'body':'\\\\texttt{$1} $2'
  'qanda':
    'prefix': 'qanda'
    'body':'\\\\begin{question}{$1}\n\t${2:TODO}\n\\\\end{question}\n\n\\\\begin{answer}{$1}\n\t${3:TODO}\n\\\\end{answer}$4'
  'array':
    'prefix': 'array'
    'body':'\\\\[\\\\begin{array}{${1:rcl}}\n\t$2\n\\\\end{array}\\\\]$3'

To use these snippets type the environment name then press tab (e.g. definition + tab). This will generate the environment code and place the cursor in the name location.