doc-src/Intro/bool.thy
author huffman
Thu, 08 Jan 2009 09:12:29 -0800
changeset 29405 98ab21b14f09
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
add class ring_div; generalize mod/diff/minus proofs for class ring_div

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