doc-src/Intro/bool.thy
author wenzelm
Mon, 27 Feb 2012 17:13:25 +0100
changeset 46712 8650d9a95736
parent 32960 69916a850301
permissions -rw-r--r--
prefer final ADTs -- prevent ooddities;

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