\usepackage{latexsym}
\usepackage{times}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{amssymb}
\usepackage{graphics}
\usepackage{graphicx}
\usepackage{url}
\usepackage{xspace}
\usepackage{fancybox}
\usepackage{fancyhdr} 
\usepackage{titlesec}

\usepackage{euscript}
\usepackage{epsfig}
\usepackage{color}
\usepackage{wrapfig}

\usepackage[section]{algorithm}
\usepackage[noend]{algorithmic}



\pagestyle{fancy}


\newcommand{\omt}[1]{}
\newcommand{\etal}{\emph{et al.}\xspace}

%\newcommand{\ToAppear}[1]{\raisebox{15mm}[10pt][0mm]{\makebox[0mm]{\makebox[\textwidth][c]{#1}}}}  


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  \begin{center}
  {\LARGE{\bf \sffamily \underline{\@title}}}
  \\ \vspace{0.1in}
  \@author\\
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}




\newcommand{\ttlrule}{\titlerule[2pt]{}}
\titleformat{\chapter}[hang]%
     {\vspace{-1in}\ttlrule\vspace{.8ex}\huge\bfseries\sffamily}%
     {\thechapter\hspace{20pt}}%
     {0pt}%
     {\huge\bfseries\sffamily}[\ttlrule]


%% Some shorthand for emphasizing math
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\newcommand{\s}[1]{\textsf{#1}}
\renewcommand{\c}[1]{\ensuremath{\EuScript{#1}}}
\renewcommand{\b}[1]{\ensuremath{\mathbb{#1}}}
%%  need for Arxiv
\newcommand{\Eu}[1]{\ensuremath{\EuScript{#1}}}
\newcommand{\bb}[1]{\ensuremath{\mathbb{#1}}}


\newcommand{\E}{\textbf{\s{E}}}
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\renewcommand{\Pr}{\textbf{\s{Pr}}}


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\newcommand{\eps}{\varepsilon}






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\setlength{\columnsep}{2pc}
\setlength{\parindent}{1em}


\fancyhf{}
\fancyfoot[L]{\footnotesize \s{CS 6140 Data Mining; \;\; Spring 2019 \hfill Instructor: Jeff M. Phillips, University of Utah}}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{1pt}



%-------------------------------------------------------------------------
% Section format:
% \@startsection {NAME}{LEVEL}{INDENT}{BEFORESKIP}{AFTERSKIP}{STYLE}
%            optional * [ALTHEADING]{HEADING}
%-------------------------------------------------------------------------
\renewcommand\section{\@startsection {section}{1}{\z@}%
                                   {-3.5ex \@plus -1ex \@minus -.2ex}%
                                   {0.5ex \@plus.2ex}%
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                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {0.5ex \@plus .2ex}%
				  {\normalbaselines\bfseries\sffamily\large}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
                                     {-3.25ex\@plus -1ex \@minus -.2ex}%
                                     {0.5ex \@plus .2ex}%
				  {\normalbaselines\bfseries\sffamily\small}}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
                                    {2.25ex \@plus 1ex \@minus.2ex}%
                                    {-1em}%
				 {\normalbaselines\bfseries\sffamily\small}}
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                                       {3.25ex \@plus 1ex \@minus .2ex}%
                                       {-1em}%
				 {\normalbaselines\bfseries\sffamily\small}}




%% This definitions go in conjunction with the amsmath package
\theoremstyle{plain}
\newtheorem{theorem}{Theorem}[section]
\newtheorem{lemma}{Lemma}[section]
\newtheorem{corollary}{Corollary}[section]
\newtheorem{problem}{Problem}[section]
\newenvironment{proofsketch}{\par{\textbf{Proof Sketch:}}}{\(\qed\) \par}




\newcommand{\Qes}[2]{\vspace{.1in}\fbox{{\sffamily \color{blue} \textbf{Question #1:} #2}}\vspace{.1in}}


