%% %% This is file `prosperdemo.tex', %% generated with the docstrip utility. %% %% The original source files were: %% %% texpower-doc.dtx (with options: `prosperdemo') %% %% -------------------------------------------------------------- %% TeXPower bundle - dynamic online presentations with LaTeX %% Copyright (C) 1999-2004 Stephan Lehmke %% Copyright (C) 2003-2005 Hans Fredrik Nordhaug %% %% This program is free software; you can redistribute it and/or %% modify it under the terms of the GNU General Public License %% as published by the Free Software Foundation; either version 2 %% of the License, or (at your option) any later version. %% %% This program is distributed in the hope that it will be useful, %% but WITHOUT ANY WARRANTY; without even the implied warranty of %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %% GNU General Public License for more details. %% -------------------------------------------------------------- %% %% The list of all files belonging to the TeXPower bundle is %% given in the file `00readme.txt'. %% \ProvidesFile{prosperdemo.tex}% [2005/04/07 TeXPower example file] % \documentclass[pdf,colorBG,slideColor,whitecross]{prosper} \usepackage[display,oldfiltering]{texpower} \begin{document} \ifpdf No way to compile a prosper document with pdftex! \else \stepwise[\boxedsteps] {% \begin{slide}{An aligned equation} \begin{eqnarray} \step{\sum_{i=1}^{n} i} & \step{=} & \restep{1 + 2 + \cdots + (n-1) + n}\\ % & \step{=} & \restep{1 + n + 2 + (n-1) + \cdots}\\ % & \step{=} & \restep {% \switch {% \vphantom{\underbrace{(1 + n) + \cdots + (1 + n)}_{\times\frac{n}{2}}}% (1 + n) + \cdots + (1 + n)% } {\underbrace{(1 + n) + \cdots + (1 + n)}_{\times\frac{n}{2}}}% } \\ % & \step{=} & \restep{\frac{(1 + n)\step{{}\cdot n}}{\restep{2}}} \end{eqnarray} \end{slide} } \fi \end{document} \endinput %% %% End of file `prosperdemo.tex'.