From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 16 Jul 2012 04:56:28 +0000 (+0100)
Subject: strategy: traversal, Tip-Merge, from base, Tip Merge & Merge Acyclic
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topbloke-formulae.git;a=commitdiff_plain;h=50af1d201be714a35c68f50df87c896cadd02412

strategy: traversal, Tip-Merge, from base, Tip Merge & Merge Acyclic
---

diff --git a/traversal.tex b/traversal.tex
index b07cc9c..9ed7172 100644
--- a/traversal.tex
+++ b/traversal.tex
@@ -226,6 +226,10 @@ R = \tipcn$ and $M = \baseof{W}$.
    so Base Covers Reachable indeed
    $\tipcn \ge \baseof{W}$.
   }
+  \condproof{Tip Merge}{ Trivial. }
+  \condproof{Merge Acyclic}{
+   By Base Acyclic, $\tipcn \nothaspatch \p$.
+  }
 
   TODO TBD