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doc-src/Tutorial/Misc/Exor.thy
author wenzelm
Tue, 11 May 1999 18:18:37 +0200
changeset 6635 f81b9b4c3265
parent 5377 efb799c5ed3c
permissions -rw-r--r--
fixed msg;

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