doc-src/Tutorial/Misc/Exor.thy
author berghofe
Fri, 31 Aug 2001 16:17:52 +0200
changeset 11523 9a658fe20107
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Tuned function extend_lexicon.

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