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> On 2016-05-31, at 10:33 AM, Dirk Laurie <dirk.laurie@gmail.com> wrote:
> 
>> (~"x+y,-x+y")(3,5)  --> 8    2
> 

I like this, or I am amused by it...or something.

This is a little prettier as

  ~[[x+y,x+y]](3,5)

Jay