doc-src/Intro/bool.thy
author haftmann
Wed, 14 Jul 2010 17:16:02 +0200
changeset 37832 f8fcfc678280
parent 32960 69916a850301
permissions -rw-r--r--
braced needed in layout-insensitive syntax

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