doc-src/Intro/bool.thy
author wenzelm
Tue, 02 Nov 2010 21:21:07 +0100
changeset 40302 2a33038d858b
parent 32960 69916a850301
permissions -rw-r--r--
more on "Time" in Isabelle/ML;

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