doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Wed, 09 Aug 2000 20:43:03 +0200
changeset 9561 714ad541a133
parent 5377 efb799c5ed3c
permissions -rw-r--r--
thms "atomize";

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