doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Mon, 04 Oct 1999 21:46:49 +0200
changeset 7705 222b715b5d24
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Tools/typedef_package.ML;

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