diff -r fc3e10aa0d40 -r e8a5b2e128af blob1.tex
--- a/blob1.tex	Wed May 12 18:25:37 2010 -0500
+++ b/blob1.tex	Wed May 12 18:26:01 2010 -0500
@@ -1,4 +1,4 @@
-\documentclass[11pt,leqno]{amsart}
+\documentclass[11pt,leqno]{article}
 
 %\usepackage{amsthm}
 
@@ -45,7 +45,8 @@
 {\bf then don't read this version,} as a more complete version will be available in a couple of months.
 
 \nn{maybe to do: add appendix on various versions of acyclic models}
-%\tableofcontents
+
+\tableofcontents