changeset 58889 | 5b7a9633cfa8 |
parent 58860 | fee7cfa69c50 |
child 65449 | c82e63b11b8b |
--- a/src/Doc/Logics_ZF/ZF_examples.thy Sun Nov 02 18:21:14 2014 +0100 +++ b/src/Doc/Logics_ZF/ZF_examples.thy Sun Nov 02 18:21:45 2014 +0100 @@ -1,4 +1,4 @@ -header{*Examples of Reasoning in ZF Set Theory*} +section{*Examples of Reasoning in ZF Set Theory*} theory ZF_examples imports Main_ZFC begin