src/HOL/Partial_Function.thy
changeset 66364 fa3247e6ee4b
parent 64634 5bd30359e46e
child 67091 1393c2340eec
--- a/src/HOL/Partial_Function.thy	Mon Aug 07 11:21:07 2017 +0200
+++ b/src/HOL/Partial_Function.thy	Mon Aug 07 11:21:11 2017 +0200
@@ -5,8 +5,8 @@
 section \<open>Partial Function Definitions\<close>
 
 theory Partial_Function
-imports Complete_Partial_Order Fun_Def_Base Option
-keywords "partial_function" :: thy_decl
+  imports Complete_Partial_Order Option
+  keywords "partial_function" :: thy_decl
 begin
 
 named_theorems partial_function_mono "monotonicity rules for partial function definitions"