doc-src/Intro/bool.thy
author wenzelm
Fri, 27 Jul 2012 13:15:12 +0200
changeset 48545 c168bc64f2a8
parent 32960 69916a850301
permissions -rw-r--r--
fewer options;

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