doc-src/Intro/bool.thy
author paulson
Wed, 18 Feb 2004 16:01:37 +0100
changeset 14393 71dff3bade66
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
new Union syntax

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