diff -r 96d10631eec2 -r 4b96e3c8b33e ROOT
--- a/ROOT	Mon Dec 31 20:20:55 2012 +0000
+++ b/ROOT	Mon Feb 25 00:33:48 2013 +0000
@@ -3,7 +3,8 @@
     "Base"
     "Package/Simple_Inductive_Package"
     "~~/src/HOL/Number_Theory/Primes" 
-    "~~/src/HOL/Library/Efficient_Nat"
+    "~~/src/HOL/Library/Code_Target_Numeral"
+    "~~/src/HOL/Library/Code_Abstract_Nat"
     "Helper/Command/Command"
   theories [quick_and_dirty, document = false] 
     "Intro"
@@ -35,7 +36,8 @@
     "Base"
     "Package/Simple_Inductive_Package"
     "~~/src/HOL/Number_Theory/Primes" 
-    "~~/src/HOL/Library/Efficient_Nat"
+    "~~/src/HOL/Library/Code_Target_Numeral"
+    "~~/src/HOL/Library/Code_Abstract_Nat"
     "Helper/Command/Command"
   theories [quick_and_dirty, document = true] 
     "Intro"