doc-src/Intro/bool.thy
author nipkow
Tue, 20 Oct 2009 14:44:02 +0200
changeset 33019 bcf56a64ce1a
parent 32960 69916a850301
permissions -rw-r--r--
added Hilbert_Choice section

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