''($,)y
Henry Rich
On 11/27/2020 11:23 AM, Raul Miller wrote:
''$y only produces scalars when y is non-empty and has no more than
one dimension.
To always produce scalars, you'd want {.,y
But, because you're not working with multi-dimensional arrays, you
don't need to ravel them. And, the approach you choose does work.
I hope this helps,
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