diff -r 80c32ef237c6 -r b3419d05eabb NOTES
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/NOTES	Mon Sep 23 09:10:55 2013 -0700
@@ -0,0 +1,3 @@
+
+- Make D.tf observable.
+