doc-src/Tutorial/Misc/Exor.thy
author nipkow
Fri, 06 Oct 2000 12:31:53 +0200
changeset 10159 a72ddfdbfca0
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