doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Fri, 28 Sep 2001 19:21:26 +0200
changeset 11629 481148b273b5
parent 5377 efb799c5ed3c
permissions -rw-r--r--
permissive option;

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