\usepackage{amsmath,amssymb}
\usepackage{url}

\textheight      9.0in
\textwidth       5.5in
\topmargin      -0.1in
\oddsidemargin   0.5in
\evensidemargin  0.5in
\pagestyle{myheadings}

\markboth{CME 338 \quad Large-Scale Numerical Optimization}
         {Spring 2019, Homework \HWnumb}


%% These are some special commands not provided by macros.tex

\newcommand{\problem}[4]{\fbox
   {\begin{tabular*}{0.84\textwidth}
    {@{}l@{\extracolsep{\fill}}l@{\extracolsep{6pt}}%
        l@{\extracolsep{\fill}}c@{}}
      #1 & $\minimize{#2}$ & $#3$ & $ $ \\[5pt]
         & $\subject$      & $#4$ & $ $
    \end{tabular*}}}

\newcommand{\AI}      {(A\ -\!\!I\,)}
\newcommand{\BS}      {\pmat{B & S}}
\newcommand{\BN}      {\pmat{B & N}}
\newcommand{\codes}[1]{$ $\\ \hbox to 0.4\textwidth{#1\hss}}
\newcommand{\Eq}      {&\!=\!&}
\newcommand{\factol}  {\hbox{\tt FacTol}}
%\newcommand{\Matlab}  {{\sc Matlab}}
%\newcommand{\m}       {\phantom-}
\newcommand{\NL}      {_{\scriptscriptstyle N\!L}}
\newcommand{\phibar}  {{\bar\phi}}
\newcommand{\Tab}     {\\ \hspace*{\parindent}}
\newcommand{\To}      {\,{:}\,}  % $p \To q$ gives p:q with proper spacing
\newcommand{\updatetol}{\hbox{\tt UpdateTol}}
\newcommand{\myvec}[2]{{\displaystyle \pmat{#1\\#2}}}
\newcommand{\xs}      {\myvec xs}
\newcommand{\z}       {\phantom 0}

\begin{document}

\thispagestyle{plain}
\begin{center}
           $ $
\\[-0.7in] {\large Stanford University,
                   Management Science and Engineering (and ICME)}
\\[4pt]    {\Large CME 338 \quad  Large-Scale Numerical Optimization}
\\[6pt]    {\large Instructor: Michael Saunders \qquad Spring 2019}
\\[7pt]    {\large Homework \HWnumb, Due \HWdate}
\\         {       \url{http://stanford.edu/class/cme338/homework.html}}
\end{center}