doc-src/Intro/bool.thy
author wenzelm
Sat, 18 Jun 2011 21:26:47 +0200
changeset 43450 b6b09fc8d671
parent 32960 69916a850301
permissions -rw-r--r--
proper x1; tuned;

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