X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topbloke-formulae.git;a=blobdiff_plain;f=create-base.tex;h=cc99af8e489d3e65db8264d5f55e01026684c668;hp=800fcd7faf08042c7bbb7406d5155fb9bef79bb4;hb=294a235fb0c1167d1101866cb35f41ddfabc287b;hpb=815e77b8814aa78d2af65676cc7e87449e1b6e7f

diff --git a/create-base.tex b/create-base.tex
index 800fcd7..cc99af8 100644
--- a/create-base.tex
+++ b/create-base.tex
@@ -13,7 +13,10 @@ create a Topbloke base branch initial commit $B$.
 \subsection{Conditions}
 
 \[ \eqn{ Create Acyclic }{
- \pendsof{L}{\pqy} = \{ \}
+ L \nothaspatch \pq
+}\]
+\[ \eqn{ Ingredients }{
+ \patchof L = \foreign \lor \patchof L = \py
 }\]
 
 \subsection{No Replay}
@@ -31,8 +34,7 @@ Not applicable.
 \subsection{Base Acyclic}
 
 Consider some $D \isin B$.  If $D = B$, $D \in \pqn$.
-If $D \neq B$, $D \isin L$, so by No Replay $D \le L$
-and by Create Acyclic
+If $D \neq B$, $D \isin L$, so by Create Acyclic
 $D \not\in \pqy$.  $\qed$
 
 \subsection{Coherence and Patch Inclusion}
@@ -54,7 +56,11 @@ Single Parent Unique Tips applies.  $\qed$
 
 Simple Foreign Inclusion applies. $\qed$
 
-\subsection{Foreign Contents}
+\subsection{Foreign Ancestry}
 
 Not applicable.
 
+\subsection{Bases' Children}
+
+Not applicable, by Ingredients.
+