doc-src/Intro/bool.thy
author wenzelm
Sat, 03 Mar 2012 11:09:17 +0100
changeset 46768 46acd255810d
parent 32960 69916a850301
permissions -rw-r--r--
relevant timing as in ML; more PIDE modules;

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