fix physics dependency

1 files changed, 4 insertions, 1 deletions

diff --git a/buch/papers/kra/anwendung.tex b/buch/papers/kra/anwendung.tex
index 0deaf3c..6383984 100644
--- a/buch/papers/kra/anwendung.tex
+++ b/buch/papers/kra/anwendung.tex
@@ -19,7 +19,10 @@ Die Funktion die diese Differentialgleichung löst, ist die harmonische Schwingu
     x(t) = A \cos(\omega_0 t + \Phi), \quad \omega_0 = \sqrt{\frac{k}{m}}
 \end{equation}
 \begin{figure}
-    \input{papers/kra/images/simple_mass_spring.tex}
+    % move image to standalone because the physics package is
+    % incompatible with underbrace
+    \includegraphics{papers/kra/images/simple.pdf}
+    %\input{papers/kra/images/simple_mass_spring.tex}
     \caption{Einfaches Feder-Masse-System.}
     \label{kra:fig:simple_mass_spring}
 \end{figure}