1 files changed, 1 insertions, 1 deletions
diff --git a/mne/n2.lyx b/mne/n2.lyx
index d50ba1f..44b1b3a 100644
--- a/mne/n2.lyx
+++ b/mne/n2.lyx
@@ -241,7 +241,7 @@ con
  para dicho problema con redondeo, dado por
 \begin_inset Formula 
 \[
-\left\{ \begin{aligned}\omega_{0} & :=x_{0}+\delta_{0},\\
+\left\{ \begin{aligned}\omega_{0} & \mid =x_{0}+\delta_{0},\\
 \omega_{i+1} & :=\omega_{i}+hf(t_{i},\omega_{i})+\delta_{i+1},
 \end{aligned}
 \right.