scribe-book.sty

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\setcounter{tocdepth}{1}
% Calligraphic letters
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\newcommand{\calI}{{\cal I}}
\newcommand{\calJ}{{\cal J}}
\newcommand{\calK}{{\cal K}}
\newcommand{\calL}{{\cal L}}
\newcommand{\calM}{{\cal M}}
\newcommand{\calN}{{\cal N}}
\newcommand{\calO}{{\cal O}}
\newcommand{\calP}{{\cal P}}
\newcommand{\calQ}{{\cal Q}}
\newcommand{\calR}{{\cal R}}
\newcommand{\calS}{{\cal S}}
\newcommand{\calT}{{\cal T}}
\newcommand{\calU}{{\cal U}}
\newcommand{\calV}{{\cal V}}
\newcommand{\calW}{{\cal W}}
\newcommand{\calX}{{\cal X}}
\newcommand{\calY}{{\cal Y}}
\newcommand{\calZ}{{\cal Z}}

\renewcommand{\qedsymbol}{\leavevmode
  \hbox to.77778em{%
  \hfil\vrule
  \vbox to.875em{\hrule width.35em\vfil\hrule}%
  \vrule\hfil}}

\newcounter{lecture}
\theoremstyle{myplain}
\newtheorem{theorem}{Theorem}[lecture]
\newtheorem{lemma}         [theorem]{Lemma}
\newtheorem{proposition}   [theorem]{Proposition}
\newtheorem{corollary}     [theorem]{Corollary}
\newtheorem{claim}         [theorem]{Claim}
\newtheorem{fact}          [theorem]{Fact}
\newtheorem{observation}   [theorem]{Observation}

\theoremstyle{mydefinition}
\newtheorem{definition}    [theorem]{Definition}
\newtheorem{example}       [theorem]{Example}
\newtheorem{assumption}    [theorem]{Assumption}
\newtheorem{openproblem}   [theorem]{Open Problem}
\newtheorem{problem}       [theorem]{Problem}
\newtheorem{exercise}      [theorem]{exercise}

\theoremstyle{myremark}
\newtheorem{remark}        [theorem]{Remark}
\newtheorem{conjecture}    [theorem]{Conjecture}

\numberwithin{equation} {lecture}
\numberwithin{figure}   {lecture}
\numberwithin{table}    {lecture}

\renewcommand{\fnum@figure}{\textsc{Figure~\thefigure}}
\renewcommand{\fnum@table}{\textsc{Table~\thetable}}


\AtBeginDocument{\renewcommand\contentsname{Table of Contents}}

\newcommand{\listofscribes}{List of Scribes}
\newlistof{scribe}{scr}{\listofscribes}

\newcommand{\Lecture}[4]{
\setcounter{chapter}{#3}
\setcounter{lecture}{#3}

% To reset numbering in a new lecture
\setcounter{section}{0}  
% To reset numbering within a section
\setcounter{theorem}{0}  

% For table of contents
\addcontentsline{toc}{chapter}{\protect\numberline{#3}{#4}}
% For list of scribes
\addcontentsline{scr}{scribe}{\protect {\sf Lecture } \numberline{\sf \thelecture} {\em #1}}

\noindent
\parbox{8cm}{
	Institute Name\\
	CS1234 Course Course\\
	\rule{0mm}{6mm}%
	{\it Instructor:} Jayalal Sarma\\
	{\it Scribe:}	#1\\
	{\it Date:}     #2
}
\hfill
\begin{tabular}{c@{}}
{\bf\Large LECTURE}\\
\rule{0mm}{17mm}\scalebox{6.6}{\bf\thelecture}
\end{tabular}

\vspace{2.5cm}
\begin{center}
{\LARGE \bf #4}
\end{center}
\vspace{1cm}
\thispagestyle{empty}
}