diff --git a/20240411/ad-20240411.pdf b/20240411/ad-20240411.pdf
index fb1b16f87d9576c17e1b275df82efeee884e885e..b6472d75e520d53d33f0d7fbe56666a930bc70d2 100644
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diff --git a/20240411/ad-20240411.tex b/20240411/ad-20240411.tex
index 45d595c079d8c6aacabe5a1360487bd33ed32717..5ccce8ed4aaa3b67a7946f5e6804e0a6e1aefad0 100644
--- a/20240411/ad-20240411.tex
+++ b/20240411/ad-20240411.tex
@@ -896,6 +896,8 @@
 
 \end{frame}
 
+\iffalse
+
 \subsubsectionnonumber{\boldmath 4.$(x^2 - 1).(x + 3)$\quad Körper}
 
 \begin{frame}
@@ -917,4 +919,6 @@
 
 \end{frame}
 
+\fi
+
 \end{document}
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