doc-src/Tutorial/Misc/Exor.thy
author paulson
Tue, 14 Nov 2000 17:02:36 +0100
changeset 10468 87dda999deca
parent 5377 efb799c5ed3c
permissions -rw-r--r--
first version of Advanced Inductive Defs section

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