doc-src/Intro/bool.thy
author wenzelm
Fri, 19 Oct 2001 22:01:25 +0200
changeset 11838 02d75712061d
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
got rid of ML proof scripts for Product_Type;

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