doc-src/Intro/bool.thy
author oheimb
Tue, 24 Mar 1998 15:57:18 +0100
changeset 4755 843b5f159c7e
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
added cproj', and therefore extended prj tried to fix polymorphism problem for take_defs. A full solution will require significant changes.

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