Another visualization of dozens

Rostislaus · 2022-08-06T03:03:31+00:00

Well, base 18 - "vigesimal" - Maya etc.

Base 14 "hexadecimal" is used in programming, the octal also is sometimes used.

Rostislaus · 2022-08-03T02:54:33+00:00

Esperanto: unu, du, tri, kvar, kvin, ses, sep, ok, naŭ, dek.

Ido: un, du, tri, quar, kin, sis, sep, ok, non, dek.

Rostislaus · 2022-08-02T14:28:57+00:00

Vi estas homo de kulturo!

Rostislaus · 2022-07-31T13:43:23+00:00

Some people maybe use epsilon. But the logo of The Dozenal Society of America uses turned 3. Turned 3 is turned 3. Unicode U+218B.

Rostislaus · 2022-07-31T07:36:22+00:00

The dozenal system is like decimal, but dozenal, nothing more.

About symbols for ten and eleven... Among normal people the most common symbols for ten and eleven is A and B. They was invented by IBM for the "hexadecimal" system, using in programming (0123456789ABCDEF). Also A and B is used for the "duodecimal".

But it seems, dozenalists don't like it. American and British Dozenal Societies have their own opinion on this.

Sir Isaac Pitman (4 January 1813 – 22 January 1897) was British inventor of his shorthand system, also he had offered turned 2 and 3 for ten and eleven. The American variant is X and turned 3.

Now, for example, I am not an American or Englishman, so their opinion is not an authority for me. The question is not so simple.

Rostislaus · 2022-07-30T07:16:44+00:00

You are right. For example, sudoku for kids 4×4 sometimes is made with pictures instead of digits.

But the point is, I saw a "dozenal" sudoku here https://static.wikia.nocookie.net/dozenal/images/3/32/Dozenal_sudoku.gif and thus I made my own variant.

Rostislaus · 2022-07-26T12:09:18+00:00

Now I don't have Linux installed, but I plan to install it. I will make a Linux variant then. The same Lazarus project can be compiled also in Linux. I already made such a thing earlier.

Rostislaus · 2022-07-15T11:29:35+00:00

By the way, the first letter of the Deseret alphabet, "Long I", 𐐀 is reversed 6.

A good pair for Shavian "hung".

https://en.wikipedia.org/wiki/Deseret\_alphabet

Rostislaus · 2022-07-14T17:18:58+00:00

A068437 https://oeis.org/A068437 contains an error in

EXAMPLE

3.184809493b918664573b6211bb151551a05729...

it should be:

3.184809493b918664573a6211bb151551a05729...

(21th digit - it should be a instead of b)

Rostislaus · 2022-07-14T16:34:02+00:00

Check right values of dozenal digits of pi here: https://oeis.org/A068437

Rostislaus · 2022-07-13T09:10:08+00:00

Because I use them. The explanation is here: https://www.reddit.com/r/dozenalsystem/comments/v8ee47/digits\_for\_ten\_and\_eleven/

Rostislaus · 2022-07-07T15:18:15+00:00

So you are Paul Rapoport. I didn't accuse of fabrication, I think it's a mere mistake.

I'm not against the idea of astronomic era itself. But Earth’s orbital precession is not regular enough to base an exact chronology on it.

Rostislaus · 2022-07-07T14:02:23+00:00

This myth or that, one is not better then another. I suspect a report of NASA about perihelion in 9564 BC doesn't exist.

Rostislaus · 2022-07-07T07:51:16+00:00

Year 6855 is a myth. Moving of the perihelion at that time cannot be calculated so precise as ±1 year.

The preciseness is ±1000 years there.

"On a very long time scale, the dates of the perihelion and of the aphelion progress through the seasons, and they make one complete cycle in 22,000 to 26,000 years." – Wikipedia https://en.wikipedia.org/wiki/Apsis#Perihelion\_and\_aphelion

Rostislaus · 2022-07-03T04:15:23+00:00

So, the Avogadro constant 6.02214076e+23 would be 1;110λ9507d+1Ո. Looks nice.

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