doc-src/Intro/bool.thy
author paulson
Fri, 18 Oct 1996 11:37:19 +0200
changeset 2103 bfd2e8cca89c
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
Tidied up the proof of A_trust_NS4

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