x must have the shape of a cell of m{y.
($0)(2 3 5)} i.10
The shape of x is ,0; the shape of m{y is ,3. Length error.
99 (2 3 5)} i. 10
0 1 99 99 4 99 6 7 8 9
The shape of x is ''; the shape of m{y is ,3. Happiness.
You made a little error when you typed $$a:. If you had typed $a:
instead you would have seen the difference.
Henry Rich
On 9/12/2019 5:24 AM, R.E. Boss wrote:
($0)(2 3 5)} i.10
|length error
| ($0) (2 3 5)}i.10
Probably beacause 0=$$0
a:(2 3 5)} ;/i.10
+-+-+++-++-+-+-+-+
|0|1|||4||6|7|8|9|
+-+-+++-++-+-+-+-+
$$a:
0
Why the difference?
Important, since amend in place not possible in second case.
R.E. Boss
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