doc-src/Tutorial/Misc/Exor.thy
author paulson
Fri, 26 May 2000 18:04:17 +0200
changeset 8983 15bd7d568fb2
parent 5377 efb799c5ed3c
permissions -rw-r--r--
named the primrec clauses of upt

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