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\documentclass[12pt,a4paper,fleqn]{report}
\usepackage{latexsym,graphicx}
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\usepackage{../iman,../extra,../isar,../proof}
\usepackage{Thy/document/isabelle,Thy/document/isabellesym}
\usepackage{style}
\usepackage{../pdfsetup}
\hyphenation{Isabelle}
\hyphenation{Isar}
\isadroptag{theory}
\title{\includegraphics[scale=0.5]{isabelle_isar}
\\[4ex] The Isabelle/Isar Implementation}
\author{\emph{Makarius Wenzel}}
\makeglossary
\makeindex
\begin{document}
\maketitle
\begin{abstract}
We describe the key concepts underlying the Isabelle/Isar
implementation, including ML references for the most important
elements. The aim is to give some insight into the overall system
architecture, and provide clues on implementing user extensions.
\end{abstract}
\vspace*{2.5cm}
\begin{quote}
{\small\em Isabelle was not designed; it evolved. Not everyone
likes this idea. Specification experts rightly abhor
trial-and-error programming. They suggest that no one should
write a program without first writing a complete formal
specification. But university departments are not software houses.
Programs like Isabelle are not products: when they have served
their purpose, they are discarded.}
Lawrence C. Paulson, ``Isabelle: The Next 700 Theorem Provers''
\vspace*{1cm}
{\small\em As I did 20 years ago, I still fervently believe that the
only way to make software secure, reliable, and fast is to make it
small. Fight features.}
Andrew S. Tanenbaum
\end{quote}
\thispagestyle{empty}\clearpage
\pagenumbering{roman} \tableofcontents \clearfirst
\input{intro.tex}
\input{Thy/document/prelim.tex}
\input{Thy/document/logic.tex}
\input{Thy/document/tactic.tex}
\input{Thy/document/proof.tex}
\input{Thy/document/locale.tex}
\input{Thy/document/integration.tex}
\appendix
\input{Thy/document/ML.tex}
\begingroup
\tocentry{\bibname}
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\bibliography{../manual}
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\tocentry{\glossaryname}
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\end{document}
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