doc-src/Tutorial/Misc/Exor.thy
author nipkow
Tue, 04 Sep 2001 17:31:18 +0200
changeset 11548 0028bd06a19c
parent 5377 efb799c5ed3c
permissions -rw-r--r--
*** empty log message ***

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