Added some more notes related to Chapter 1. Mostly misc explorations of the

[surreal-numbers] / notes / introduction.tex

diff --git a/notes/introduction.tex b/notes/introduction.tex
index 7f1e7b6..561ff80 100644 (file)
--- a/notes/introduction.tex
+++ b/notes/introduction.tex
@@ -1,11 +1,13 @@
 \newpage
 \section{Introduction}
 
 \newpage
 \section{Introduction}
 

+\subsection{Overview}
+

 These notes accompany the book Surreal Numbers by Donald Knuth, specifically
 the 1974 edition. They are only intended to further my own understanding; no
 guarantees of accuracy, relevance, or significance are extended.
 
 These notes accompany the book Surreal Numbers by Donald Knuth, specifically
 the 1974 edition. They are only intended to further my own understanding; no
 guarantees of accuracy, relevance, or significance are extended.
 

-\section{Notation}
+\subsection{Notation}

 
 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
 
 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