Oh. My feeling is, if ($ #: I.@,) does what you need, the definition of
I. is OK. However you define it, I. will need some surrounding verbs
sometimes.
I am looking for a case where (# i.@$) is needed at rank greater than 1.
Henry Rich
On 10/30/2021 12:27 AM, Elijah Stone wrote:
]x=. 1 5 6 7 e.~ i.3 3
0 1 0
0 0 1
1 1 0
That is, an edge from node 0 to node 1; from 1 to 2; from 2 to 0; and
from 2 to 1.
($#:I.@,) x
0 1
1 2
2 0
2 1
-E
On Sat, 30 Oct 2021, Henry Rich wrote:
Sorry, I don't see it. Can you give an example?
Henry Rich
On 10/29/2021 11:54 PM, Elijah Stone wrote:
On Wed, 27 Oct 2021, Henry Rich wrote:
Isn't I. defined as (# i.@#)"1? If you want a different rank you
could specify one. But can you give an example where you would do
that?
The high-rank algorithm, applied to an adjacency matrix, gives a
list of edges.
-E
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