doc-src/Intro/bool.thy
author paulson
Mon, 24 May 1999 15:51:33 +0200
changeset 6714 6b2b4ec58178
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
new rule single_leadsTo_I; stronger PSP rule

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