Talk:Unique

APL models
This revision removes along with an explanation of what it does; the new code is unexplained. Is there something wrong with this version? I think it's still good as a gentler introduction for those who aren't fluent in reductions.

There was an error in the later definition, which I believe is fixed by changing   to. And it's unable to handle length-zero arguments, but I would use  rather than the complicated test that now handles all empty arrays.

The reduction is reversed to deal with tolerant comparison correctly. The new code gets this wrong; try on  for instance.

I don't know if I'd say the new version is "suggested by Kamila Szewczyk" as it's similar in substance to the current code; regardless, Wiki contributions should not be attributed in text as that information is in the edit history.

--Marshall (talk) 14:29, 3 October 2023 (UTC)


 * Just read through this and I agree. Feel free to make the adjustments to the article as necessary.


 * Kamila Szewczyk (talk) 20:19, 4 October 2023 (UTC)


 * Done! Keep editing if you like; the text could definitely be clearer. --Marshall (talk) 22:37, 4 October 2023 (UTC)