doc-src/Intro/bool.thy
author wenzelm
Wed, 31 Dec 2008 00:08:13 +0100
changeset 29267 8615b4f54047
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
use exists_subterm directly;

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