X-Git-Url: http://git.subgeniuskitty.com/surreal-numbers/.git/blobdiff_plain/af665c3c5e87948b87cd492af528f545432fc118..975cf9ad2457484e28b8df5f2dd0b9efe1e4335a:/notes/introduction.tex?ds=inline

diff --git a/notes/introduction.tex b/notes/introduction.tex
index 561ff80..d249b7d 100644
--- a/notes/introduction.tex
+++ b/notes/introduction.tex
@@ -9,7 +9,7 @@ guarantees of accuracy, relevance, or significance are extended.
 
 \subsection{Notation}
 
-A surreal number $X$ consisting of left set $X_L$ and right set $X_R$ is
+A surreal number $x$ consisting of left set $X_L$ and right set $X_R$ is
 represented as \surreal{X_L}{X_R}. The void set, as Knuth named it, is
 represented by leaving the appropriate left or right set empty, as in
 \surreal{}{}, the first surreal number defined.
