4 \documentclass[12pt,a4paper,fleqn]{report}
5 \usepackage{latexsym,graphicx}
6 \usepackage[refpage]{nomencl}
7 \usepackage{../iman,../extra,../isar,../proof}
8 \usepackage[nohyphen,strings]{../underscore}
9 \usepackage{../isabelle,../isabellesym}
11 \usepackage{../pdfsetup}
14 \hyphenation{Isabelle}
18 \title{\includegraphics[scale=0.5]{isabelle_isar}
19 \\[4ex] The Isabelle/Isar Implementation}
20 \author{\emph{Makarius Wenzel} \\[3ex]
37 We describe the key concepts underlying the Isabelle/Isar
38 implementation, including ML references for the most important
39 functions. The aim is to give some insight into the overall system
40 architecture, and provide clues on implementing applications within
47 {\small\em Isabelle was not designed; it evolved. Not everyone
48 likes this idea. Specification experts rightly abhor
49 trial-and-error programming. They suggest that no one should
50 write a program without first writing a complete formal
51 specification. But university departments are not software houses.
52 Programs like Isabelle are not products: when they have served
53 their purpose, they are discarded.}
55 Lawrence C. Paulson, ``Isabelle: The Next 700 Theorem Provers''
59 {\small\em As I did 20 years ago, I still fervently believe that the
60 only way to make software secure, reliable, and fast is to make it
61 small. Fight features.}
67 \thispagestyle{empty}\clearpage
75 \input{Thy/document/prelim.tex}
76 \input{Thy/document/logic.tex}
77 \input{Thy/document/tactic.tex}
78 \input{Thy/document/proof.tex}
79 \input{Thy/document/isar.tex}
80 \input{Thy/document/locale.tex}
81 \input{Thy/document/integration.tex}
84 \input{Thy/document/ML.tex}
88 \bibliographystyle{plain} \small\raggedright\frenchspacing
89 \bibliography{../manual}
93 %\tocentry{\glossaryname}