
\newenvironment{smallitem}
 {\setlength{\topsep}{0pt}
  \setlength{\partopsep}{0pt}
  \setlength{\parskip}{0pt}
  \begin{itemize}
  \setlength{\leftmargin}{.2in}
  \setlength{\parsep}{0pt}
  \setlength{\parskip}{0pt}
  \setlength{\itemsep}{0pt}}
 {\end{itemize}}

\newenvironment{smallenum}
 {\setlength{\topsep}{0pt}
  \setlength{\partopsep}{0pt}
  \setlength{\parskip}{0pt}
  \begin{enumerate}
  \setlength{\leftmargin}{.2in}  \setlength{\parsep}{0pt}
  \setlength{\parskip}{0pt}
  \setlength{\itemsep}{0pt}}
 {\end{enumerate}}


\newcommand{\bd}{\begin{description}}
\newcommand{\ed}{\end{description}}
\newcommand{\bi}{\begin{smallitem}}
\newcommand{\ei}{\end{smallitem}}
\newcommand{\be}{\begin{smallenum}}
\newcommand{\ee}{\end{smallenum}}
\newcommand{\fig}[1]{Figure~\ref{fig:#1}}
\newcommand{\eq}[1]{Equation~\ref{eq:#1}}
\newcommand{\tion}[1]{\S\ref{sec:#1}}


