From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 12 Mar 2012 14:17:50 +0000 (+0000)
Subject: create base fix base acyclic and condition
X-Git-Tag: f0.2~61
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topbloke-formulae.git;a=commitdiff_plain;h=9a2630dee8213479147c4b6a60973c4533de4c32

create base fix base acyclic and condition
---

diff --git a/article.tex b/article.tex
index 44942ff..85e09e1 100644
--- a/article.tex
+++ b/article.tex
@@ -475,7 +475,7 @@ Given $L$, create a Topbloke base branch initial commit $B$.
  \patchof{L} = \pa{L} \lor \patchof{L} = \bot
 }\]
 \[ \eqn{ Non-recursion }{
- L \not\in \pa{Q}
+ L \not\haspatch \pa{Q}
 }\]
 
 \subsection{No Replay}
@@ -492,14 +492,9 @@ Not applicable.
 
 \subsection{Base Acyclic}
 
-Consider some $D \isin B$.  If $D = B$, $D \in \pn$, OK.
-
-If $D \neq B$, $D \isin L$.  By No Replay of $D$ in $L$, $D \le L$.
-Thus by Foreign Contents of $L$, $\patchof{D} = \bot$.  OK.
-
-xxx this is wrong
-
-$\qed$
+Consider some $D \isin B$.  If $D = B$, $D \in \pan{Q}$.
+If $D \neq B$, $D \isin L$, and by Non-recursion
+$D \not\in \pay{Q}$.  $\qed$
 
 \subsection{Coherence and Patch Inclusion}