src/ZF/Order.thy
changeset 58871 c399ae4b836f
parent 46953 2b6e55924af3
child 59788 6f7b6adac439
     1.1 --- a/src/ZF/Order.thy	Sun Nov 02 16:09:35 2014 +0100
     1.2 +++ b/src/ZF/Order.thy	Sun Nov 02 16:39:54 2014 +0100
     1.3 @@ -7,7 +7,7 @@
     1.4  Additional definitions and lemmas for reflexive orders.
     1.5  *)
     1.6  
     1.7 -header{*Partial and Total Orderings: Basic Definitions and Properties*}
     1.8 +section{*Partial and Total Orderings: Basic Definitions and Properties*}
     1.9  
    1.10  theory Order imports WF Perm begin
    1.11