[seqfan] Re: Number of holes in Kanji of number

[Maximilian F. Hasler]

Yasutoshi,

for example on this image:
https://upload.wikimedia.org/wikipedia/commons/7/78/%E5%9B%9B-order.gif
one can see that the inner strokes do not rigorously delimit a separate
area.
(The "holes" remain "open". The interior of the Kanji is simply connected.
You can fill it with another color (e.g. with windows' Paint program) using
one single "fill" operation.)
So one has to "simplify" the writing such that the interior strokes touch
the border with each of their extremities.

Maximilian
Le 10 août 2015 07:16, <zbi74583.boat at orange.zero.jp> a écrit :

>     Neil
>
>     Thanks for your opinion.
>
>     Maximilian
>
>     Thanks for your good advice.
>     I don't understand well.
>     Please explain more.
>
>     I think that traditional and modern calligraphy are almost the same.
>
>     Do you mean "Daiji" of Kanji?
>     See this page. It is in Japanese, no description in English exists.
>
>     https://ja.wikipedia.org/wiki/%E5%A4%A7%E5%AD%97_(%E6%95%B0%E5%AD%97)
>
>     You may read numbers in Daiji on the fourth column.
>     They are used in the formal case, for example, the description on a ten
> thousand bill.
>
>     Even if you write four in this calligraphy, the number of holes is also
> three.
>     One triangle and two squares
>
>     Tell me which four has only one hole.
>
>
>
>     Yasutoshi
>
>
>     > I'm also in favour of including this, but some precision should be
> > added about "simplification", because in traditional calligraphy, 四
> > (yon = 4) has only 1 hole, cf.
> > https://en.wiktionary.org/wiki/%E5%9B%9B
> >
> > Maximilian
> >
> > On Sat, Jul 25, 2015 at 10:31 AM, Neil Sloane <njasloane at gmail.com>
> wrote:
> >> Holes in Kanji? Yes, that is definitely worth including.
> >> Look at https://oeis.org/A249572 !
> >> Please submit your sequence
> >> Best regards
> >> Neil
> >> Neil J. A. Sloane, President, OEIS Foundation.
> >> 11 South Adelaide Avenue, Highland Park, NJ 08904, USA.
> >> Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway,
> NJ.
> >> Phone: 732 828 6098; home page: http://NeilSloane.com
> >> Email: njasloane at gmail.com
> >> On Fri, Jul 24, 2015 at 11:05 PM, <zbi74583.boat at orange.zero.jp> wrote:
> >>>     Hi,Seqfans
> >>>     I have a girl friend who is a junior high school student and
> >>> interested in
> >>> Mathematics
> >>>     Recently I explained Topology to her and immediatly she seems to
> >>> understand
> >>> it and  she proposed one sequence related with Topology
> >>>     Unfortunately it exists on OEIS which is A064692
> >>>     But it is possible to compute the same thing in the case of Kanji
> of
> >>> number
> >>>     See Kanji in this page
> >>>     https://en.wikipedia.org/wiki/Japanese_numerals
> >>>     And we got the following sequence
> >>>     0,0,0,0,3,1,0,0,0,0,0,0,0,0,3,1,....
> >>>     We want to post it to OEIS
> >>>     Neil
> >>>     Does it fit to OEIS?
> >>>     Yasutoshi
> >>> _______________________________________________
> >>> Seqfan Mailing list - http://list.seqfan.eu/
> >> _______________________________________________
> >> Seqfan Mailing list - http://list.seqfan.eu/
> >
> >
> >
> > --
> > Maximilian
> >
> > _______________________________________________
> >
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> >
>
>
>
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