doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Mon, 04 Dec 2000 23:16:25 +0100
changeset 10580 930ac2bfa637
parent 5377 efb799c5ed3c
permissions -rw-r--r--
include table of Isabelle standard symbols;

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