doc-src/Intro/bool.thy
author wenzelm
Fri, 11 Jul 2008 23:17:25 +0200
changeset 27555 dfda3192dec2
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
Sorts.weaken: abstract argument; tuned;

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