doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Wed, 05 Jan 2000 11:58:18 +0100
changeset 8102 424f6e663977
parent 5377 efb799c5ed3c
permissions -rw-r--r--
comment: any number of texts;

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