doc-src/Intro/bool.thy
author wenzelm
Wed, 21 Sep 2005 11:50:38 +0200
changeset 17547 b0d70cf4ed18
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
updated for Isabelle2005;

Bool = FOL +
types 	bool 0
arities bool 	:: term
consts tt,ff	:: "bool"
end