On Wed, 2005-08-10 at 21:00 -0400, Joe Gottman wrote:
>    Will there be an operator for symmetric difference?  I nominate (^).

That makes sense, although bear in mind that the existing Set module for
Perl 6, and the Set::Scalar and Set::Object modules for Perl 5 use % for
this (largely due to overloading restrictions, of course).

There is no unicode or mathematical operator for symmetric difference,
it seems.


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