doc-src/Intro/bool.thy
author wenzelm
Fri, 07 Jan 2011 23:02:12 +0100
changeset 41454 1db1b47cec3d
parent 32960 69916a850301
permissions -rw-r--r--
eliminated alias;

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