doc-src/Intro/bool.thy
author wenzelm
Sat, 22 Oct 2011 23:29:44 +0200
changeset 45250 feef63bcd787
parent 32960 69916a850301
permissions -rw-r--r--
class Text.Edit as abstract datatype;

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