-#LyX 1.2 created this file. For more info see http://www.lyx.org/
-\lyxformat 220
+#LyX 1.3 created this file. For more info see http://www.lyx.org/
+\lyxformat 221
\textclass slides
\begin_preamble
% Uncomment to print out only slides and overlays
\fontscheme default
\graphics dvips
\paperfontsize default
-\spacing single
+\spacing single
\papersize Default
\paperpackage a4
\use_geometry 0