m&v does have IRS if v does. I didn't know that until I just checked.
Henry Rich On 1/16/2021 7:10 AM, bill lam wrote:
I'm not sure if 1&o."0 has IRS (integrated rank support) or not. If it doesn't then I think the phase with infinity rank is fine. On Sat, Jan 16, 2021, 7:02 PM Arnab Chakraborty <[email protected]> wrote:Dear all, Just wondering if the correct defn of sin shouldn't be sin=:1&o."0 instead of sin=:1&o. which has rank infinity. With the rank infinity definition +/@sin behaves just like +/@:sin But, ideally, +/@sin 4 5 should be a list of two numbers, while +/@:sin should be their sum. Just like, +/@*: and +/@:*: Thanks and regards, Arnab ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
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