doc-src/Intro/bool.thy
author wenzelm
Fri, 03 Sep 2010 10:58:11 +0200
changeset 39049 423b72f2d242
parent 32960 69916a850301
permissions -rw-r--r--
prefer regular Proof.context over background theory; misc tuning and simplification;

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