# Re: [NTG-context] Kaktovik numerals

```Hans thank you very much for this update. Indeed now automatic conversion comes
out correctly.```
```
Willi

> On 19 Apr 2023, at 23:41, Hans Hagen via ntg-context <ntg-context@ntg.nl>
> wrote:
>
> On 4/19/2023 10:45 PM, Willi Egger via ntg-context wrote:
>> Hello Gavin,
>> thank you so much for your input. — Indeed you are right. Please find
>> attached the corrected version.
>> Willi
>>> On 19 Apr 2023, at 20:58, Gavin via ntg-context <ntg-context@ntg.nl> wrote:
>>>
>>> Hi Willi,
>>>
>>> What fun! I think I found a couple math items to correct.
>>>
>>> 1) The second line of the tables at the top of page 2 should be:
>>>    1000' 100, 10, 1; 8000, 400, 20, 1
>>>
>>> 2) For the year conversion: 2023 = 5x20^2 + 1x20 + 3. (Your 0 should be my
>>> 1). This will give a three digit Kaktovik numeral. You have 4 digit
>>> Kaktovik numerals for 2023, with both a 0 and a 1.
> je kunt direct dat nummer converteren maar blijkbaar gaf ik de verkeerde
> volgorde uit:
>
> \useMPlibrary[kaktovik] % de officiele manier
>
> \definefontfeature
>  [default]
>  [default]
>  [metapost=kaktovik]
>
> \setupbodyfont[dejavu]
>
> \starttext
> 2023 \kaktoviknumerals{5}\kaktoviknumerals{1}\kaktoviknumerals{3}
>
> \kaktoviknumerals{2023} % deze split dus voor je, order fixed
>
> \stoptext
>
>
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>                                          Hans Hagen | PRAGMA ADE
>              Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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