doc-src/Intro/bool.thy
author haftmann
Mon, 19 Jan 2009 13:37:24 +0100
changeset 29560 fa6c5d62adf5
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
"code equation" replaces "defining equation"

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