doc-src/Tutorial/Misc/Exor.thy
author oheimb
Tue, 30 Jan 2001 18:53:46 +0100
changeset 11002 e33dfe9bde39
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added foldln

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