doc-src/Intro/bool.thy
author paulson
Wed, 16 Jan 2002 17:53:22 +0100
changeset 12777 70b2651af635
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
Isar version of ZF/AC

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