doc-src/Intro/bool.thy
author wenzelm
Tue, 01 Apr 1997 11:16:06 +0200
changeset 2850 a66196e1668c
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
removed useless symbol font syntax;

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