X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=blobdiff_plain;f=examples.tex;fp=examples.tex;h=015c5fd67df5aa3e5d4c272c60480694d20ba1ba;hp=7646b66183ec3ce967677147959b6ef195cb1470;hb=8b880c1436d7e93279391ba362ab07c86272a449;hpb=390a27bedd90d549cefe80c0a973575b8a636978

diff --git a/examples.tex b/examples.tex
index 7646b66..015c5fd 100644
--- a/examples.tex
+++ b/examples.tex
@@ -38,7 +38,8 @@
     containing the set $\set{x,y,z}$.
 
     If $R$ has a multiplicative identity (that is, a unit) element,
-    then that element is denoted by $\unit{R}$.
+    then that element is denoted by $\unit{R}$. Its additive identity
+    element is $\zero{R}$.
   \end{section}
 
   \begin{section}{Algorithm}