%-*- LaTeX -*-

\NeedsTeXFormat{LaTeX2e}
\documentclass{assign}
\usepackage{newcent}
\usepackage{amsmath,amssymb}

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% Start reading here
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%
% The four commands below are used to define the ordinal number of the
% lecture (can be found on the lecture syllabus), the title of the lecture
% (formulate the best description you can come up with; you can always
% resort to the tentative title on the lecture syllabus if you have
% difficulty), the date of the lecture (in this format: DD Month YYYY),
% and the name of the scribe (that's you).
%
% Please supply correct arguments for the four commands below:
%

    \lecturenumber{2}
    \lecturetitle{Homework\ }
    \lecturedate{Sep 24, 2007}
    \duedate{Oct 5, 2007}
    \lecturescribe{}

%
% In the space indicated below, please type out your lecture notes.  You
% should use all the standard LaTeX typesetting conventions, plus a couple
% of additional commands described below.  If you are unfamiliar with using
% LaTeX to typeset technical documents, please read the very useful summary
% entitled ``The Not So Short Introduction to LaTeX2e'' which is available
% on BlackBoard.  You can also examine the source files for the scribed
% lecture notes from lectures 1, 2, and 3 for some formatting ideas. 
%
% Use the standard commands \section{}, \subsection{}, and \subsubsection{}
% to format your document logically into sections, subsections, and 
% subsubsections (as needed). 
%
% If you reference a URL anywhere, use the provided command \urlclick{}
% like this: \urlclick{http://www.web.com/foo.html}.  This will create a
% clickable hyperlink in the resulting .pdf file. 
%
% To add a figure to your notes, use the provided command \figureadd{}
% like this: \figureadd{basename}{label}{caption}.  In this command,
% basename is the base name of your figure, which must exist in both .eps
% and .jpg formats.  For example, if you have created a figure named both
% foo.jpg and foo.eps, then the basename is simply foo.  The label field
% creates a label which you can reference elsewhere using the standard
% command \ref{}.  Please use the caption field to provide a descriptive
% caption for any figure you create.  When you submit your scribed notes,
% please also submit all your figure files in both .eps and .jpg formats.
%
% For a theorem, corollary, lemma, claim, fact, definition, assumption,
% observation, or example, consider using these provided commands to set it
% apart from other text: 
%     \theorem{...}
%     \corollary{...} 
%     \lemma{...}
%     \claim{...}
%       etc.
%
% For proofs, or sketches of proofs, use these provided environments: 
%     \begin{proof}        ... \end{proof}
%     \begin{proof_sketch} ... \end{proof_sketch}
%
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\newcommand{\reals}{{\mathbb R}}
\newcommand{\integers}{{\mathbb Z}}
\newcommand{\ch}{\ensuremath\mathcal{CH}}
% \newtheorem{theorem}{Theorem}[section]
% \newtheorem{lemma}{Lemma}[section]
% \newtheorem{corollary}{Corollary}[section]
% \newtheorem{claim}{Claim}[section]
% \newtheorem{prop}{Proposition}[section]
% \newtheorem{fact}{Fact}[section]
% \newtheorem{problem}{Problem}[section]
% \numberwithin{equation}{section}
\newtheorem{defn}{Definition}[section]
\newenvironment{proofsketch}{\par{\textbf{Proof Sketch:}}}{\(\qed\) \par}

\begin{document}
\label{begin}

\begin{description}
\item[4.3] The UPS problem
\item[4.9] Bottleneck spanning trees
\item[6.1] Independent sets
\item[6.6] Typesetting. This problem dates back to Knuth, who mentions
  this as one of the problems he faced when designing \TeX, (\LaTeX is a
  high-level wrapper for \TeX).
\item[6.8] The Matrix, Reloading....
\end{description}

\end{document}

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