From 7544304fd64d461ec6987b51a1fd4f82dd61789f Mon Sep 17 00:00:00 2001
From: Juan Marín Noguera <juan.marinn@um.es>
Date: Thu, 4 Jun 2020 20:06:22 +0200
Subject: Errata GyA

---
 ga/n4.lyx | 66 +++++++++++++++++++++++++++++++--------------------------------
 1 file changed, 33 insertions(+), 33 deletions(-)

(limited to 'ga/n4.lyx')

diff --git a/ga/n4.lyx b/ga/n4.lyx
index ae5e58b..23c1d2f 100644
--- a/ga/n4.lyx
+++ b/ga/n4.lyx
@@ -2557,39 +2557,7 @@ status open
 
 \end_inset
 
-
-\begin_inset Formula $G\cong(\mathbb{Z}_{n},+)$
-\end_inset
-
- y 
-\begin_inset Formula $H\cong(\mathbb{Z}_{m},+)$
-\end_inset
-
-, y por el teorema chino de los restos para anillos, 
-\begin_inset Formula $\mathbb{Z}_{n}\times\mathbb{Z}_{m}\cong\frac{\mathbb{Z}}{nm\mathbb{Z}}=\mathbb{Z}_{nm}$
-\end_inset
-
- como anillos, luego los grupos aditivos también son isomorfos y 
-\begin_inset Formula $G\times H\cong(\mathbb{Z}_{n},+)\times(\mathbb{Z}_{m},+)\cong(\mathbb{Z}_{nm},+)$
-\end_inset
-
-.
-\end_layout
-
-\begin_layout Enumerate
-\begin_inset Argument item:1
-status open
-
-\begin_layout Plain Layout
-\begin_inset Formula $\impliedby]$
-\end_inset
-
-
-\end_layout
-
-\end_inset
-
-Sea 
+Si 
 \begin_inset Formula $d:=\text{mcd}\{n,m\}>1$
 \end_inset
 
@@ -2636,6 +2604,38 @@ Sea
  no es cíclico.
 \end_layout
 
+\begin_layout Enumerate
+\begin_inset Argument item:1
+status open
+
+\begin_layout Plain Layout
+\begin_inset Formula $\impliedby]$
+\end_inset
+
+
+\end_layout
+
+\end_inset
+
+
+\begin_inset Formula $G\cong(\mathbb{Z}_{n},+)$
+\end_inset
+
+ y 
+\begin_inset Formula $H\cong(\mathbb{Z}_{m},+)$
+\end_inset
+
+, y por el teorema chino de los restos para anillos, 
+\begin_inset Formula $\mathbb{Z}_{n}\times\mathbb{Z}_{m}\cong\frac{\mathbb{Z}}{nm\mathbb{Z}}=\mathbb{Z}_{nm}$
+\end_inset
+
+ como anillos, luego los grupos aditivos también son isomorfos y 
+\begin_inset Formula $G\times H\cong(\mathbb{Z}_{n},+)\times(\mathbb{Z}_{m},+)\cong(\mathbb{Z}_{nm},+)$
+\end_inset
+
+.
+\end_layout
+
 \end_deeper
 \begin_layout Enumerate
 Si 
-- 
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