4 \documentclass[12pt,a4paper,fleqn]{report}
5 \usepackage{latexsym,graphicx}
6 \usepackage[refpage]{nomencl}
7 \usepackage{../iman,../extra,../isar,../proof}
8 \usepackage{Thy/document/isabelle,Thy/document/isabellesym}
10 \usepackage{../pdfsetup}
13 \hyphenation{Isabelle}
17 \title{\includegraphics[scale=0.5]{isabelle_isar}
18 \\[4ex] The Isabelle/Isar Implementation}
19 \author{\emph{Makarius Wenzel}}
32 We describe the key concepts underlying the Isabelle/Isar
33 implementation, including ML references for the most important
34 functions. The aim is to give some insight into the overall system
35 architecture, and provide clues on implementing user extensions.
41 {\small\em Isabelle was not designed; it evolved. Not everyone
42 likes this idea. Specification experts rightly abhor
43 trial-and-error programming. They suggest that no one should
44 write a program without first writing a complete formal
45 specification. But university departments are not software houses.
46 Programs like Isabelle are not products: when they have served
47 their purpose, they are discarded.}
49 Lawrence C. Paulson, ``Isabelle: The Next 700 Theorem Provers''
53 {\small\em As I did 20 years ago, I still fervently believe that the
54 only way to make software secure, reliable, and fast is to make it
55 small. Fight features.}
61 \thispagestyle{empty}\clearpage
63 \pagenumbering{roman} \tableofcontents \clearfirst
66 \input{Thy/document/prelim.tex}
67 \input{Thy/document/logic.tex}
68 \input{Thy/document/tactic.tex}
69 \input{Thy/document/proof.tex}
70 \input{Thy/document/isar.tex}
71 \input{Thy/document/locale.tex}
72 \input{Thy/document/integration.tex}
75 \input{Thy/document/ML.tex}
79 \bibliographystyle{plain} \small\raggedright\frenchspacing
80 \bibliography{../manual}
84 %\tocentry{\glossaryname}