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doc-src/Tutorial/Misc/Exor.thy
author paulson
Thu, 26 Aug 1999 11:34:17 +0200
changeset 7360 7d3136b9af08
parent 5377 efb799c5ed3c
permissions -rw-r--r--
more Join rules including AC-rules

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