doc-src/Intro/bool.thy
author wenzelm
Wed, 18 Aug 1999 18:10:48 +0200
changeset 7261 a141985d660b
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
sum_case renamed to basic_sum_case;

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