src/HOL/PreList.thy
changeset 12020 a24373086908
parent 11955 5818c5abb415
child 12304 8df202daf55d
--- a/src/HOL/PreList.thy	Fri Nov 02 22:01:07 2001 +0100
+++ b/src/HOL/PreList.thy	Fri Nov 02 22:01:58 2001 +0100
@@ -9,7 +9,10 @@
 
 theory PreList =
   Option + Wellfounded_Relations + NatSimprocs + Recdef + Record +
-  Relation_Power + Calculation + SVC_Oracle:
+  Relation_Power + SVC_Oracle:
+
+(*belongs to theory Divides*)
+declare dvd_trans [trans]
 
 (*belongs to theory Wellfounded_Recursion*)
 declare wf_induct [induct set: wf]