but the verb in this question is (1&o.)"0 even if 1&o. has IRS, does (1&o.)"0 also has IRS ?
On Sun, Jan 17, 2021, 12:02 AM Henry Rich <[email protected]> wrote: > 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 > > > -- > This email has been checked for viruses by AVG. > https://www.avg.com > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
