From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 11 Mar 2012 11:05:24 +0000 (+0000)
Subject: merge tip contentss: clarify arbitrariness of D
X-Git-Tag: f0.2~109
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=b4f01595e836a2666c22afe3342d1a2fdbdbe06a;p=topbloke-formulae.git

merge tip contentss: clarify arbitrariness of D
---

diff --git a/article.tex b/article.tex
index 0f1a24b..faf4152 100644
--- a/article.tex
+++ b/article.tex
@@ -656,7 +656,8 @@ 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 $\nothaspatch$).
 
-We will consider some $D$ and prove the Exclusive Tip Contents form.
+We will consider an arbitrary commit $D$
+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