Don't know if it's better:

{: r.inv&.(+.inv) 1 1



On 10-12-13 15:55, Raul Miller wrote:
Is there a better way of doing this?

    {: +. r.inv j./1 1
_0.346574

Assume 1 1 can be replaced with any reasonable coordinate pair.

I'm looking for either conciseness or clarity (ideally both, but
mostly I want some good options).

Thanks,


--
Met vriendelijke groet,
@@i = Arie Groeneveld

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