doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Fri, 04 Jun 1999 19:51:26 +0200
changeset 6768 26d64339c25a
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added dest_main_statement;

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