1 files changed, 53 insertions, 1 deletions
diff --git a/ealg/n7.lyx b/ealg/n7.lyx
index 9e463a3..88407e4 100644
--- a/ealg/n7.lyx
+++ b/ealg/n7.lyx
@@ -128,7 +128,7 @@ correspondencia
 \series bold
 conexión de Galois
 \series default
- asicada a 
+ asociada a 
 \begin_inset Formula $K\subseteq L$
 \end_inset
 
@@ -1614,5 +1614,57 @@ Sean
  
 \end_layout
 
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+hbox{
+\backslash
+vline
+\backslash
+hspace{2pt}
+\backslash
+vbox{
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Si 
+\begin_inset Formula $K\subseteq L$
+\end_inset
+
+ tiene grado 2 y 
+\begin_inset Formula $\text{car}K\neq2$
+\end_inset
+
+, 
+\begin_inset Formula $\text{Gal}(L/K)\cong C_{2}$
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+}}
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
 \end_body
 \end_document