From 510466038ea660a384f7f8591cf1bda5dfdb9074 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 10 Aug 2013 20:02:35 +0100
Subject: [PATCH 1/1] merge: add non-cyclic Condition to Base Merge (although I
 think it's implied by Merge Acyclic

---
 merge.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/merge.tex b/merge.tex
index 1d22aec..27deb9c 100644
--- a/merge.tex
+++ b/merge.tex
@@ -35,7 +35,7 @@ satisfied; in particular, provided that $L \ge \baseof{R}$.
      \lor
    R \in \foreign
      \lor
-   R \in \pqy
+   ( R \in \pqy \land \pq \neq \p )
   \big]
 }\]
 \[ \eqn{ Merge Acyclic }{
-- 
2.30.2