wip merge tip contents

diff --git a/article.tex b/article.tex
index 643ef44e04fca2f36914abd3918a8944ce08c48b..2121fb40c6e678230ff5f2414351aed415409914 100644 (file)
--- a/article.tex
+++ b/article.tex
@@ -644,16 +644,13 @@ then by Tip Merge $M = \baseof{L}$ so by Base Acyclic and definition
 of $\nothaspatch$, $M \nothaspatch \p$.  So by coherence/inclusion $C
 \haspatch \p$ (whether $R \haspatch \p$ or $\nothaspatch$).
 
-xxx up to here
-
 We will consider some $D$ and prove the Exclusive Tip Contents form.
 
+\subsubsection{For $D \in \py$:}
+$C \haspatch \p$ so by definition of $\haspatch$, $D \isin C \equiv D
+\le C$.  OK.
 
-So by definition of
-$\haspatch$, $D \isin C \equiv D \le C$.  OK.
-
-\subsubsection{For $L \in \py, D \in \py, $:}
-$R \haspatch \p$ so 
+xxx up to here
 
 \subsubsection{For $L \in \py, D \not\in \py, R \in \py$:}