diff -r ec37a279ca55 -r 018aabbffd08 Quot/Quotients.thy
--- a/Quot/Quotients.thy	Mon Dec 07 23:45:51 2009 +0100
+++ b/Quot/Quotients.thy	Tue Dec 08 01:00:21 2009 +0100
@@ -42,10 +42,6 @@
   "sum_map f1 f2 (Inl a) = Inl (f1 a)"
 | "sum_map f1 f2 (Inr a) = Inr (f2 a)"
 
-
-
-
-
 fun
   noption_map::"('a \<Rightarrow> 'b) \<Rightarrow> ('a noption) \<Rightarrow> ('b noption)"
 where