doc-src/Intro/bool.thy
author paulson
Mon, 02 Feb 2004 12:23:46 +0100
changeset 14371 c78c7da09519
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
Conversion of HyperNat to Isar format and its declaration as a semiring

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