doc-src/Tutorial/Misc/Exor.thy
author paulson
Tue, 17 Feb 2004 10:41:59 +0100
changeset 14390 55fe71faadda
parent 5377 efb799c5ed3c
permissions -rw-r--r--
further tweaks to the numeric theories

Exor = Main +
constdefs
 exor :: bool => bool => bool
"exor A B == (A & ~B) | (~A & B)"
end