doc-src/Intro/bool.thy
author wenzelm
Mon, 26 Sep 2011 20:39:18 +0200
changeset 45087 3417c1b91e3c
parent 32960 69916a850301
permissions -rw-r--r--
reverted 09cdc4209d25 for formal reasons: it did not say what was "broken" nor "fixed", but broke IsaMakefile dependencies;

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