doc-src/Tutorial/Misc/Exor.thy
author nipkow
Thu, 06 May 1999 11:48:09 +0200
changeset 6606 94b638b3827c
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Refs.

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