doc-src/Intro/bool.thy
author wenzelm
Wed, 07 Sep 2011 21:31:50 +0200
changeset 44804 3d9ee91394ce
parent 32960 69916a850301
permissions -rw-r--r--
no print_state for final proof commands, which return to theory state;

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