doc-src/Intro/bool.thy
author wenzelm
Sat, 21 Jun 2008 16:18:50 +0200
changeset 27313 07754b7ba89d
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
the_tags: explicit error message; new_decl: Position.thread_data;

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