doc-src/Tutorial/Misc/Exor.thy
author nipkow
Fri, 30 Mar 2001 18:12:26 +0200
changeset 11236 17403c5a9eb1
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