doc-src/Intro/bool.thy
author paulson
Tue, 10 Feb 2004 12:02:11 +0100
changeset 14378 69c4d5997669
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
generic of_nat and of_int functions, and generalization of iszero and neg

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