On Thu, May 31, 2018 at 10:39 AM, Marten van Kerkwijk <
m.h.vankerkw...@gmail.com> wrote:

> p.p.s. Your multiple dispatch signature for broadcasted dimensions is
> actually not quite right: should be
> (n|1),(n|1)->() ===>
>
> (n),(n)->() | (n),(1)->() | (1),(n)->() | (n),() -> () | (),(n)->()
>
> This is becoming quite verbose... (and perhaps become somewhat slow).
> Though arguably one could always allow missing dimensions to be 1 for this
> case, so that one could drop the last two.
>
>
At some point there should be a formal syntax description for these things.

Chuck
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