Hi,

bitten by shape (again) :

$&.>x

┌┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┐

││1│1│1│1│1│1│1│1│1│1│1│1│1│1│1│1│1│1│1│

└┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┘


Thanks,



Jimmy



On Fri, Dec 18, 2020 at 11:38 AM Hauke Rehr <[email protected]> wrote:

> yes, I suspect there must be shape issues
>
>    ] x =: ;/ 18 8 13 15 16 9 14 5 2 1 3 0 4 6 12 10 7 17 11 19
> ┌──┬─┬──┬──┬──┬─┬──┬─┬─┬─┬─┬─┬─┬─┬──┬──┬─┬──┬──┬──┐
> │18│8│13│15│16│9│14│5│2│1│3│0│4│6│12│10│7│17│11│19│
> └──┴─┴──┴──┴──┴─┴──┴─┴─┴─┴─┴─┴─┴─┴──┴──┴─┴──┴──┴──┘
>    /: x
> 11 9 8 10 12 7 13 16 1 5 15 18 14 2 6 3 4 17 0 19
>    /:>x
> 11 9 8 10 12 7 13 16 1 5 15 18 14 2 6 3 4 17 0 19
>    18 ; ,&.> }. x
> ┌──┬─┬──┬──┬──┬─┬──┬─┬─┬─┬─┬─┬─┬─┬──┬──┬─┬──┬──┬──┐
> │18│8│13│15│16│9│14│5│2│1│3│0│4│6│12│10│7│17│11│19│
> └──┴─┴──┴──┴──┴─┴──┴─┴─┴─┴─┴─┴─┴─┴──┴──┴─┴──┴──┴──┘
>    /: 18 ; ,&.> }. x
> 0 11 9 8 10 12 7 13 16 1 5 15 18 14 2 6 3 4 17 19
>
>
>
> Am 18.12.20 um 17:32 schrieb Roger Hui:
> > I would like to know what   $&.>x   looks like.
> >
> >
> > On Fri, Dec 18, 2020 at 8:30 AM Jimmy Gauvin <[email protected]>
> wrote:
> >
> >> Hi all,
> >>
> >> I am failing at understanding the difference between sorting a boxed
> >> numeric vector and the unboxed vector :
> >>
> >>    x
> >> ┌──┬─┬──┬──┬──┬─┬──┬─┬─┬─┬─┬─┬─┬─┬──┬──┬─┬──┬──┬──┐
> >> │18│8│13│15│16│9│14│5│2│1│3│0│4│6│12│10│7│17│11│19│
> >> └──┴─┴──┴──┴──┴─┴──┴─┴─┴─┴─┴─┴─┴─┴──┴──┴─┴──┴──┴──┘
> >>    3!:0 each x  NB. Integer type
> >> ┌─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┐
> >> │4│4│4│4│4│4│4│4│4│4│4│4│4│4│4│4│4│4│4│4│
> >> └─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┘
> >>    /:x
> >> 0 11 9 8 10 12 7 13 16 1 5 15 18 14 2 6 3 4 17 19
> >>    /:>x
> >> 11 9 8 10 12 7 13 16 1 5 15 18 14 2 6 3 4 17 0 19
> >>
> >> Anybody care to comment ?
> >>
> >>
> >> Jimmy
> >> ----------------------------------------------------------------------
> >> 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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> neo-layout.org
>
> ----------------------------------------------------------------------
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