doc-src/Intro/bool.thy
author lcp
Tue, 28 Feb 1995 10:33:52 +0100
changeset 916 d03bb9f50b3b
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
New example by Jacob Frost, tidied by lcp

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