src/HOL/UNITY/Transformers.thy
changeset 58889 5b7a9633cfa8
parent 56248 67dc9549fa15
child 59807 22bc39064290
     1.1 --- a/src/HOL/UNITY/Transformers.thy	Sun Nov 02 18:21:14 2014 +0100
     1.2 +++ b/src/HOL/UNITY/Transformers.thy	Sun Nov 02 18:21:45 2014 +0100
     1.3 @@ -13,7 +13,7 @@
     1.4      Swiss Federal Institute of Technology Zurich (1997)
     1.5  *)
     1.6  
     1.7 -header{*Predicate Transformers*}
     1.8 +section{*Predicate Transformers*}
     1.9  
    1.10  theory Transformers imports Comp begin
    1.11