clarified verbatim vs. typewriter
%% $Id$
\documentclass[12pt,a4paper,fleqn]{report}
\usepackage{latexsym,graphicx}
\usepackage[refpage]{nomencl}
\usepackage{../../iman,../../extra,../../isar,../../proof}
\usepackage{../../isabelle,../../isabellesym}
\usepackage{style}
\usepackage{../../pdfsetup}
%% setup
% hyphenation
\hyphenation{Isabelle}
\hyphenation{Isar}
% logical markup
\newcommand{\strong}[1]{{\bfseries {#1}}}
\newcommand{\qn}[1]{\emph{#1}}
% typographic conventions
\newcommand{\qt}[1]{``{#1}''}
% verbatim text
\newcommand{\isatypewriter}{\fontsize{9pt}{0pt}\tt\renewcommand{\baselinestretch}{1}\setlength{\baselineskip}{9pt}}
% invisibility
\isadroptag{theory}
% quoted segments
\makeatletter
\isakeeptag{quote}
\newenvironment{quotesegment}{\begin{quote}\isa@parindent\parindent\parindent0pt\isa@parskip\parskip\parskip0pt}{\end{quote}}
\renewcommand{\isatagquote}{\begin{quotesegment}}
\renewcommand{\endisatagquote}{\end{quotesegment}}
\makeatother
%\renewcommand{\isasymlongleftrightarrow}{\isamath{\leftrightarrow}}
%\renewcommand{\isasymdiv}{\isamath{{}^{-1}}}
%\renewcommand{\isasymotimes}{\isamath{\circ}}
%% content
\title{\includegraphics[scale=0.5]{isabelle_isar}
\\[4ex] Haskell-style type classes with Isabelle/Isar}
\author{\emph{Florian Haftmann}}
\begin{document}
\maketitle
\begin{abstract}
This tutorial introduces the look-and-feel of Isar type classes
to the end-user; Isar type classes are a convenient mechanism
for organizing specifications, overcoming some drawbacks
of raw axiomatic type classes. Essentially, they combine
an operational aspect (in the manner of Haskell) with
a logical aspect, both managed uniformly.
\end{abstract}
\thispagestyle{empty}\clearpage
\pagenumbering{roman}
\clearfirst
\input{Thy/document/Classes.tex}
\begingroup
%\tocentry{\bibname}
\bibliographystyle{plain} \small\raggedright\frenchspacing
\bibliography{../../manual}
\endgroup
\end{document}
%%% Local Variables:
%%% mode: latex
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