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% $Header: /cvsroot/latex-beamer/latex-beamer/solutions/conference-talks/conference-ornate-20min.en.tex,v 1.7 2007/01/28 20:48:23 tantau Exp $
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\documentclass{beamer}
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% This file is a solution template for:
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% - Talk at a conference/colloquium.
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% - Talk length is about 20min.
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% - Style is ornate.
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% Copyright 2004 by Till Tantau <tantau@users.sourceforge.net>.
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%
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% In principle, this file can be redistributed and/or modified under
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% the terms of the GNU Public License, version 2.
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%
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% However, this file is supposed to be a template to be modified
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% for your own needs. For this reason, if you use this file as a
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% template and not specifically distribute it as part of a another
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% package/program, I grant the extra permission to freely copy and
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% modify this file as you see fit and even to delete this copyright
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% notice.
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\mode<presentation>
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{
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\usetheme{Hannover}
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% or ...
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\setbeamercovered{transparent}
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% or whatever (possibly just delete it)
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}
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%\usepackage{setspace} %for "\begin{onehalfspace}"
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\usepackage[english]{babel}
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% or whatever
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\usepackage[utf8]{inputenc}
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% or whatever
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\usepackage{times}
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\usepackage[T1]{fontenc}
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% Or whatever. Note that the encoding and the font should match. If T1
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% does not look nice, try deleting the line with the fontenc.
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\def\isac{${\cal I}\mkern-2mu{\cal S}\mkern-5mu{\cal AC}$}
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\def\sisac{{\footnotesize${\cal I}\mkern-2mu{\cal S}\mkern-5mu{\cal AC}$}}
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\title[\isac: Computation \& Deduction] % (optional, use only with long paper titles)
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{Integrating Computation and Deduction\\
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in the \isac-System}
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\subtitle{Projektpraktikum: Introducing Isabelle's Contexts}
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\author[Lehnfeld, Neuper] % (optional, use only with lots of authors)
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{Mathias~Lehnfeld\inst{1} \and Walther~Neuper\inst{2}}
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% - Give the names in the same order as the appear in the paper.
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% - Use the \inst{?} command only if the authors have different
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% affiliation.
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\institute % (optional, but mostly needed)
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{
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\inst{1}%
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Vienna University of Technology
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\and
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\inst{2}%
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Institute of Software Technology\\
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Graz University of Technology
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}
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% - Use the \inst command only if there are several affiliations.
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% - Keep it simple, no one is interested in your street address.
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% \date[CFP 2003] % (optional, should be abbreviation of conference name)
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% {Conference on Fabulous Presentations, 2003}
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% - Either use conference name or its abbreviation.
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% - Not really informative to the audience, more for people (including
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% yourself) who are reading the slides online
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% \subject{Theoretical Computer Science}
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% This is only inserted into the PDF information catalog. Can be left
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% out.
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% If you have a file called "university-logo-filename.xxx", where xxx
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% is a graphic format that can be processed by latex or pdflatex,
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% resp., then you can add a logo as follows:
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% \pgfdeclareimage[height=0.5cm]{university-logo}{university-logo-filename}
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% \logo{\pgfuseimage{university-logo}}
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% Delete this, if you do not want the table of contents to pop up at
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% the beginning of each subsection:
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\AtBeginSubsection[]
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{
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\begin{frame}<beamer>{Outline}
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\tableofcontents[currentsection,currentsubsection]
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\end{frame}
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}
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% If you wish to uncover everything in a step-wise fashion, uncomment
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% the following command:
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%\beamerdefaultoverlayspecification{<+->}
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\begin{document}
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\begin{frame}
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\titlepage
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\end{frame}
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\begin{frame}{Outline}
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\tableofcontents
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% You might wish to add the option [pausesections]
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\end{frame}
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% Structuring a talk is a difficult task and the following structure
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% may not be suitable. Here are some rules that apply for this
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% solution:
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% - Exactly two or three sections (other than the summary).
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% - At *most* three subsections per section.
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% - Talk about 30s to 2min per frame. So there should be between about
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% 15 and 30 frames, all told.
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% - A conference audience is likely to know very little of what you
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% are going to talk about. So *simplify*!
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% - In a 20min talk, getting the main ideas across is hard
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% enough. Leave out details, even if it means being less precise than
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% you think necessary.
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% - If you omit details that are vital to the proof/implementation,
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% just say so once. Everybody will be happy with that.
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neuper@42028
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\section[Introduction]{Introduction}
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\subsection[TODO]{Isabelle and \isac}
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\begin{frame}
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\frametitle{Isabelle and \isac}
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TODO
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\end{frame}
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\subsection[TODO]{Computation and deduction in a Lucas-Interpreter}
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\begin{frame}
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\frametitle{Computation and deduction in a Lucas-Interpreter}
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TODO
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\end{frame}
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\section[Contributions]{Contributions of the project}
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\subsection[TODO]{Introduction of Isabelle Contexts}
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\begin{frame}
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\frametitle{TODO}
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TODO
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\end{frame}
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\subsection[TODO]{Redesign of type inference in \isac}
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\begin{frame}
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\frametitle{TODO}
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TODO
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\end{frame}
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\subsection[TODO]{Improvement of functional code}
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\begin{frame}
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\frametitle{Drop \textit{Check\_Elementwise} !}
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%\begin{verbatim}
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%solve (x / (x ^ 2 - 6 * x + 9) - 1 / (x ^ 2 - 3 * x) = 1 / x, x)
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% x / (x ^ 2 - 6 * x + 9) - 1 / (x ^ 2 - 3 * x) = 1 / x
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% x / (x ^ 2 + -1 * (6 * x) + 9) + -1 * 1 / (x ^ 2 + -1 * (3 * x)) = 1 / x
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% (3 + -1 * x + x ^ 2) / (9 * x + -6 * x ^ 2 + x ^ 3) = 1 / x
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% (3 + -1 * x + x ^ 2) * x = 1 * (9 * x + -6 * x ^ 2 + x ^ 3)
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% solve ((3 + -1 * x + x ^ 2) * x = 1 * (9 * x + -6 * x ^ 2 + x ^ 3), x)
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% (3 + -1 * x + x ^ 2) * x = 1 * (9 * x + -6 * x ^ 2 + x ^ 3)
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% (3 + -1 * x + x ^ 2) * x - 1 * (9 * x + -6 * x ^ 2 + x ^ 3) = 0
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% (3 + -1 * x + x ^ 2) * x - (9 * x + -6 * x ^ 2 + x ^ 3) = 0
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% -6 * x + 5 * x ^ 2 = 0
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% solve (-6 * x + 5 * x ^ 2 = 0, x)
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% [x = 0, x = 6 / 5]
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% [x = 0, x = 6 / 5]
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% [x = 6 / 5]
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%[x = 6 / 5]
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%\end{verbatim}
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\small{
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%\begin{onehalfspace}
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\begin{tabbing}
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xxx\=xxx\=\kill
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$\mathit{solve}\;(\frac{x}{x ^ 2 - 6 * x + 9} - \frac{1}{x ^ 2 - 3 * x} = \frac{1}{x}, x)$\\ \\
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\>$\frac{x}{x ^ 2 - 6 * x + 9} - \frac{1}{x ^ 2 - 3 * x} = \frac{1}{x}$ \\ \\
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\>$\frac{x}{x ^ 2 + -1 * (6 * x) + 9} + \frac{-1 * 1}{x ^ 2 + -1 * (3 * x)} = \frac{1}{x}$ \\ \\
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%\>$\frac{3 + -1 * x + x ^ 2}{9 * x + -6 * x ^ 2 + x ^ 3} = \frac{1}{x}$ \\ \\
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\>$(3 + -1 * x + x ^ 2) * x = 1 * (9 * x + -6 * x ^ 2 + x ^ 3)$ \\
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\>$\mathit{solve}\;((3 + -1 * x + x ^ 2) * x = 1 * (9 * x + -6 * x ^ 2 + x ^ 3), x)$ \\
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\>\>$(3 + -1 * x + x ^ 2) * x = 1 * (9 * x + -6 * x ^ 2 + x ^ 3)$ \\
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%\>\>$(3 + -1 * x + x ^ 2) * x - 1 * (9 * x + -6 * x ^ 2 + x ^ 3) = 0$ \\
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\>\>$(3 + -1 * x + x ^ 2) * x - (9 * x + -6 * x ^ 2 + x ^ 3) = 0$ \\
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\>\>$-6 * x + 5 * x ^ 2 = 0$ \\
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\>\>$\mathit{solve}\;(-6 * x + 5 * x ^ 2 = 0, x)$ \\
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\>\>$[x = 0, x = \frac{6}{5}]$ \\
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\>$[x = 0, x = \frac{6}{5}]$ \\
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\`\alert{$\mathit{Check\_Elementwise}\;\mathit{Assumptions}$}\\
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\>$[x = \frac{6}{5}]$ \\
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$[x = \frac{6}{5}]$
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\end{tabbing}
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}
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%\end{onehalfspace}
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\end{frame}
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\subsection[TODO]{Preparation of future development}
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\begin{frame}
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\frametitle{TODO}
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TODO
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\end{frame}
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\section[Problems]{Problems encountered in the project}
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%\subsection[TODO]{TODO}
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\begin{frame}
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\frametitle{TODO}
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\begin{itemize}
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\item Publication of new Isabelle release
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\item Amount of code in Isabelle and \isac
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\item Changes scattered throughout the code
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\end{itemize}
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\end{frame}
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\section{Summary}
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\begin{frame}
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\frametitle{TODO}
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TODO
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\end{frame}
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\end{document}
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