doc-src/Intro/bool.thy
author boehmes
Tue, 25 Oct 2011 08:48:36 +0200
changeset 45263 93ac73160d78
parent 32960 69916a850301
permissions -rw-r--r--
clarify types of terms: use proper set type

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