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. Sam.