+
+\subsection{Exploration}
+
+\begin{defi} \label{defi:generation}
+A \emph{generation} shall refer to the numbers generated by applying Axiom
+\autoref{ax:number-definition} to all extant numbers. Generations are numbered
+sequentially such that generation-0 consists of the number $0$, generation-1
+consists of the numbers $-1$ and $1$, etc.
+\end{defi}
+
+Working by hand with Axiom \autoref{ax:number-definition}, generation-2
+contains the numbers shown below.
+
+$$\surreal{-1}{}, \surreal{1}{}, \surreal{-1,0}{}, \surreal{0,1}{},$$
+$$\surreal{-1,1}{}, \surreal{-1,0,1}{}, \surreal{-1}{1}, \surreal{0}{1},$$
+$$\surreal{-1,0}{1}, \surreal{}{1}, \surreal{-1}{0}, \surreal{}{-1},$$
+$$\surreal{-1}{0,1}, \surreal{}{0,1}, \surreal{}{-1,0}, \surreal{}{-1,1},$$
+$$\surreal{}{-1,0,1}$$
+
+\begin{defi} \label{defi:similar}
+Two numbers $X$ and $Y$ are \emph{similar} iff, per Axiom
+\autoref{ax:leq-comparison}, $X \leq Y$ and $Y \leq X$. This is denoted by $X
+\similar Y$.
+\end{defi}
+
+From this point forward, we will refer to similar surreal numbers
+interchangeably.
+
+Using this definition, the twenty numbers from generations 0-2 break down into
+ten equivalence classes based on similarity, as shown below.
+
+$$\surreal{0}{} \similar \surreal{-1,0}{}$$
+$$\surreal{}{}$$
+$$\surreal{}{0} \similar \surreal{}{0,1}$$
+$$\surreal{-1}{}$$
+$$\surreal{1}{} \similar \surreal{0,1}{} \similar \surreal{-1,1}{} \similar \surreal{-1,0,1}{}$$
+$$\surreal{-1}{1}$$
+$$\surreal{0}{1} \similar \surreal{-1,0}{1}$$
+$$\surreal{}{1}$$
+$$\surreal{-1}{0} \similar \surreal{-1}{0,1}$$
+$$\surreal{}{-1} \similar \surreal{}{-1,0} \similar \surreal{}{-1,1} \similar \surreal{}{-1,0,1}$$
+
+From this we see that, since Axiom \autoref{ax:leq-comparison} makes its
+comparison element-wise, every surreal number generated by our current methods
+must be similar to a surreal number containing one or zero elements in its left
+and right sets. This motivates the following definition.
+
+\begin{defi} \label{defi:reduced-form}
+The \emph{reduced form} for a surreal number $X = \surreal{X_L}{X_R}$ is
+defined as $\surreal{x_l}{x_r}$ where $x_l$ is the largest element of $X_L$ and
+$x_r$ is the smallest element of $X_R$. If either $X_R$ or $X_L$ are the empty
+set, then the corresponding $x_r$ or $x_l$ also become the empty set.
+\end{defi}
+
+Note that we are guaranteed largest and smallest elements of the corresponding
+non-empty sets from Axiom \autoref{ax:leq-comparison} and our definition of
+similarity. We are only building a one-dimensional number line.
+
+
+\subsection{Conjecture}
+
+If we can build an addition operation which holds for $1 + (-1) = 0$, then we
+could start trying to assign meaningful names to some of the elements from
+generation-2. It appears that numbers of the form \surreal{n}{} behave like the
+number $n+1$ and similarly, \surreal{}{n} behaves like $n-1$.
+
+If we write a program to generate a bunch of new surreal numbers and graph them
+as ``generation vs magnitude'', perhaps we can assign some meaning to numbers
+which don't fit the pattern mentioned in the previous paragraph. Maybe these
+behave like $1/n$?
+
+It sort of feels like surreal numbers constructed via finite repetitions of our
+current process will end up building something vaguely like the dyadic
+rationals.
+