doc-src/Intro/bool.thy
author wenzelm
Fri, 24 Jul 1998 17:54:44 +0200
changeset 5197 69c77ed95ba3
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
added more_update; added type and update syntax;

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