X-Git-Url: http://git.subgeniuskitty.com/surreal-numbers/.git/blobdiff_plain/420b03029f815fa5f0dbf6a47764ec7e977a88d1..46905e173537fd1c9e8590beafd42b2dbf79612c:/notes/introduction.tex

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.
