> but perhaps Ian didn't pick it up.
No, sorry, I didn't. It will be in the next release.
Workaround: copy /Applications/j903/addons/dev/ from your Mac onto your
iCloud Drive, then slot it into place inside the j901.app sandbox using the
Document Picker (the box+arrow icon top-right).
That's also the workaround for absence of pacman. [untested]
On Mon, 28 Feb 2022 at 19:14, Henry Rich <henryhr...@gmail.com> wrote:
> That missing file is an addon. It should be shipped with the system,
> but perhaps Ian didn't pick it up. I think you should be able to get it
> by updating all your addons.
>
> Henry Rich
>
> On 2/28/2022 2:07 PM, Richard Donovan wrote:
> > Thanks Julian,
> >
> > Unfortunately Fold doesn’t seem to have made it to the iOS platform yet.
> >
> > 5 f0 i.4
> > not found:
> /private/var/mobile/Containers/Data/Application/84605E1E-B9BA-4FE7-8FFA-1C6C5C0A29E0/Documents/j/addons/dev/fold/foldr.ijs
> > |nonce error: f0
> > | 0 x&{{y[1 Z: y > x}} F..+y
> > load 'foldr'
> > not found:
> /private/var/mobile/Containers/Data/Application/84605E1E-B9BA-4FE7-8FFA-1C6C5C0A29E0/
> >
> >
> >
> >
> > As a matter of interest what did people use for this facility before F.
> was invented?
> >
> > Richard Donovan
> >
> >
> >
> >
> >> On 28 Feb 2022, at 18:49, Julian Fondren <jfond...@minimaltype.com>
> wrote:
> >>
> >> You can use Fold and the related Z: (Terminate Fold)
> >>
> >> 0 {{ y[1 Z: y > 10 }} F.. + 1 5 6 16
> >> 12
> >> 0 {{ y[1 Z: y > 10 }} F:. + 1 5 6 16
> >> 1 6 12
> >>
> >> analogous to +/ and +/\ with the argument shortened to where the sum
> exceeds 10:
> >>
> >> +/1 5 6
> >> 12
> >> +/\1 5 6
> >> 1 6 12
> >>
> >> as a verb:
> >>
> >> f0 =: {{ 0 x&{{ y[1 Z: y > x }} F.. + y }}
> >> 10 f0 1 5 6 16
> >> 12
> >> 5 f0 1 5 6 16
> >> 6
> >> 100 f0 1 5 6 16
> >> 28
> >>
> >> ------- Original Message -------
> >>
> >>> On Monday, February 28th, 2022 at 12:40 PM, Richard Donovan <
> rsdono...@hotmail.com> wrote:
> >>>
> >>> I hope someone can enlighten me…
> >>>
> >>> If I have a list of numbers, how can I write a verb which will can
> perform a cumulative sum +/\ which will stop when a target sum is reached?
> >>>
> >>> For example, is the list contains 1,5,6,16… I wish to find at what
> position the cumulative sum exceeds 10. I feel that when I am dealing with
> monster lists, it would be beneficial if the function could stop as soon as
> the target had been reached. (If the target was not reached by the end of
> the list, it would be good if the index of 1 greater than the last item
> could be returned, as occurs with other j verbs).
> >>>
> >>> Thanks in advance,
> >>>
> >>> Richard Donovan
> >>>
> >>> ----------------------------------------------------------------------
> >>>
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> >> ----------------------------------------------------------------------
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>
>
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