Dhj.sty

\usepackage{amsmath,amssymb,amsthm,amsfonts,latexsym,hyperref,xspace}

% layout \setlength{\textwidth}{6.5 in} \setlength{\textheight}{9in} \setlength{\oddsidemargin}{0in} \setlength{\topmargin}{0in} \addtolength{\voffset}{-.5in}

% environments \newtheorem{theorem}{Theorem}[section] \newtheorem{lemma}[theorem]{Lemma} \newtheorem{claim}[theorem]{Claim} \newtheorem{proposition}[theorem]{Proposition} \newtheorem{fact}[theorem]{Fact} \newtheorem{corollary}[theorem]{Corollary} \theoremstyle{definition} \newtheorem{definition}[theorem]{Definition} \theoremstyle{definition} \newtheorem{remark}[theorem]{Remark} \theoremstyle{definition} \newtheorem{notation}[theorem]{Notation} \theoremstyle{plain}

%%%%%%%%%%%% Generic math macros %%%%%%%%%%%%

% probability and other operators \renewcommand{\Pr}{\mathop{\bf Pr\/}} \newcommand{\Ex}{\mathop{\bf E\/}} \newcommand{\Varx}{\mathop{\bf Var\/}} \newcommand{\Covx}{\mathop{\bf Cov\/}} \newcommand{\littlesum}{\mathopTemplate:\textstyle \sum}

% number systems \newcommand{\R}{\mathbb R} \newcommand{\N}{\mathbb N} \newcommand{\Z}{\mathbb Z}

% short forms \newcommand{\eps}{\epsilon} \newcommand{\lam}{\lambda} \newcommand{\la}{\langle} \newcommand{\ra}{\rangle} \newcommand{\wt}[1]{\widetilde{#1}} \newcommand{\half}Template:\textstyle \frac12

% calligraphic letters \newcommand{\calA}{{\mathcal{A}}} \newcommand{\calB}{{\mathcal{B}}} \newcommand{\calC}{{\mathcal{C}}} \newcommand{\calE}{\mathcal{E}} \newcommand{\calS}{\mathcal{S}} \newcommand{\calU}{\mathcal{U}}

% barred letters \newcommand{\barJ}{{\overline{J}}} \newcommand{\barT}{{\overline{T}}}

%%%%%%%%%%%% document-writing macros %%%%%%%%%%%%

\newcommand{\ignore}[1]{*\marginpar{\tiny \em ignored part}} %\newcommand{\ignore}[1]{}

\newcommand{\noteryan}[1]{*\marginpar{\tiny *Ryan: \bf #1}} %\newcommand{\noteryan}[1]{} \newcommand{\notetim}[1]{*\marginpar{\tiny *Tim: \bf #1}} %\newcommand{\notetim}[1]{}

%%%%%%%%%%%% DHJ-centric macros %%%%%%%%%%%%

\newcommand{\eqs}[1]{\overline{\mu}_{#1}} \newcommand{\ens}[1]{\widetilde{\mu}_{#1}}

\newcommand{\dtv}[2]{d_{\mathrm{TV}}(#1,#2)} \newcommand{\dchi}[2]{d_{\chi^2}(#1,#2)}

\newcommand{\chg}[3]{#1^{#2\rightarrow#3}}