doc-src/Intro/bool.thy
author wenzelm
Fri, 16 Apr 2010 21:28:09 +0200
changeset 36176 3fe7e97ccca8
parent 32960 69916a850301
permissions -rw-r--r--
replaced generic 'hide' command by more conventional 'hide_class', 'hide_type', 'hide_const', 'hide_fact' -- frees some popular keywords;

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