doc-src/Intro/bool.thy
author paulson
Fri, 21 Feb 1997 15:31:47 +0100
changeset 2672 85d7e800d754
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
Replaced "flat" by the Basis Library function List.concat

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