src/Doc/Corec/document/root.tex

discontinued somewhat incoherent patches (see also 3b36fc4916af);

\documentclass[12pt,a4paper]{article} % fleqn
\usepackage{lmodern}
\usepackage[T1]{fontenc}
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage{cite}
\usepackage{enumitem}
\usepackage{footmisc}
\usepackage{latexsym}
\usepackage{graphicx}
\usepackage{iman}
\usepackage{extra}
\usepackage{isar}
\usepackage{isabelle}
\usepackage{isabellesym}
\usepackage{style}
\usepackage{pdfsetup}
\usepackage{railsetup}
\usepackage{framed}

\setcounter{secnumdepth}{3}
\setcounter{tocdepth}{3}

\renewcommand\_{\hbox{\textunderscore\kern-.05ex}}

\newbox\boxA
\setbox\boxA=\hbox{\ }
\parindent=4\wd\boxA

\newcommand\blankline{\vskip-.25\baselineskip}

\newenvironment{indentblock}{\list{}{\setlength{\leftmargin}{\parindent}}\item[]}{\endlist}

\newcommand{\keyw}[1]{\textbf{#1}}
\newcommand{\synt}[1]{\textit{#1}}
\newcommand{\hthm}[1]{\textbf{\textit{#1}}}

%\renewcommand{\isactrlsub}[1]{\/$\sb{\mathrm{#1}}$}
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\renewcommand\isacharprime{\isamath{{'}\mskip-2mu}}
\renewcommand\isacharunderscore{\mbox{\_}}
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\renewcommand\isachardoublequoteclose{\/\kern.15ex\mbox{\upshape{''}}}
\renewcommand{\isasyminverse}{\isamath{{}^{-}}}

\hyphenation{isa-belle}

\isadroptag{theory}

\title{%\includegraphics[scale=0.5]{isabelle_hol} \\[4ex]
Defining Nonprimitively (Co)recursive Functions in Isabelle/HOL}
\author{Jasmin Christian Blanchette, Aymeric Bouzy, \\
Andreas Lochbihler, Andrei Popescu, and \\
Dmitriy Traytel}

\urlstyle{tt}

\begin{document}

\maketitle

\begin{sloppy}
\begin{abstract}
\noindent
This tutorial describes the definitional package for nonprimitively corecursive functions
in Isabelle/HOL. The following commands are provided:
\keyw{corec}, \keyw{corecursive}, \keyw{friend\_of\_corec}, and \keyw{coinduction\_\allowbreak upto}.
They supplement \keyw{codatatype}, \keyw{primcorec}, and \keyw{primco\-rec\-ur\-sive}, which
define codatatypes and primitively corecursive functions.
\end{abstract}
\end{sloppy}

\tableofcontents

\input{Corec.tex}

\let\em=\sl
\bibliography{manual}{}
\bibliographystyle{abbrv}

\end{document}