src/HOL/Lattices.thy
changeset 58889 5b7a9633cfa8
parent 54862 c65e5cbdbc97
child 59545 12a6088ed195
     1.1 --- a/src/HOL/Lattices.thy	Sun Nov 02 18:21:14 2014 +0100
     1.2 +++ b/src/HOL/Lattices.thy	Sun Nov 02 18:21:45 2014 +0100
     1.3 @@ -2,7 +2,7 @@
     1.4      Author:     Tobias Nipkow
     1.5  *)
     1.6  
     1.7 -header {* Abstract lattices *}
     1.8 +section {* Abstract lattices *}
     1.9  
    1.10  theory Lattices
    1.11  imports Groups