src/HOL/SAT.thy
changeset 58889 5b7a9633cfa8
parent 55239 97921d23ebe3
child 60758 d8d85a8172b5
     1.1 --- a/src/HOL/SAT.thy	Sun Nov 02 18:21:14 2014 +0100
     1.2 +++ b/src/HOL/SAT.thy	Sun Nov 02 18:21:45 2014 +0100
     1.3 @@ -5,7 +5,7 @@
     1.4  Basic setup for the 'sat' and 'satx' tactics.
     1.5  *)
     1.6  
     1.7 -header {* Reconstructing external resolution proofs for propositional logic *}
     1.8 +section {* Reconstructing external resolution proofs for propositional logic *}
     1.9  
    1.10  theory SAT
    1.11  imports HOL