doc-src/Intro/bool.thy
author wenzelm
Wed, 22 Aug 2012 22:55:41 +0200
changeset 48891 c0eafbd55de3
parent 32960 69916a850301
permissions -rw-r--r--
prefer ML_file over old uses;

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