Counting Rod Numerals
Counting Rod Numerals | |
---|---|
Range |
U+1D360..U+1D37F (32 code points) |
Plane | SMP |
Scripts | Common |
Symbol sets | Counting Rod numbers |
Assigned | 25 code points |
Unused | 7 reserved code points |
Unicode version history | |
5.0 | 18 (+18) |
11.0 | 25 (+7) |
Note: [1][2] |
Counting Rod Numerals is a Unicode block containing traditional Chinese counting rod symbols, which mathematicians used for calculation in ancient China, Japan, Korea, and Vietnam.
Block
Counting Rod Numerals[1][2] Official Unicode Consortium code chart (PDF) | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
U+1D36x | ๐ | ๐ก | ๐ข | ๐ฃ | ๐ค | ๐ฅ | ๐ฆ | ๐ง | ๐จ | ๐ฉ | ๐ช | ๐ซ | ๐ฌ | ๐ญ | ๐ฎ | ๐ฏ |
U+1D37x | ๐ฐ | ๐ฑ | ๐ฒ | ๐ณ | ๐ด | ๐ต | ๐ถ | ๐ท | ๐ธ | |||||||
Notes |
History
The following Unicode-related documents record the purpose and process of defining specific characters in the Counting Rod Numerals block:
Version | Final code points[lower-alpha 1] | Count | L2 ID | WG2 ID | Document |
---|---|---|---|---|---|
5.0 | U+1D360..1D371 | 18 | L2/04-227 | N2816 | Cullen, Christopher; Jenkins, John (2004-06-18), Proposal to add Chinese counting rod numerals to Unicode and ISO/IEC 10646 |
L2/04-156R2 | Moore, Lisa (2004-08-13), "C.17.7", UTC #99 Minutes | ||||
11.0 | U+1D372..1D376 | 5 | L2/15-328 | Lunde, Ken; Miura, Daisuke (2015-11-30), Proposal to encode tally marks | |
L2/16-046 | Lunde, Ken; Miura, Daisuke (2016-01-27), Proposal to encode five ideographic tally marks | ||||
L2/16-004 | Moore, Lisa (2016-02-01), "E.2", UTC #146 Minutes | ||||
U+1D377..1D378 | 2 | L2/15-328 | Lunde, Ken; Miura, Daisuke (2015-11-30), Proposal to encode tally marks | ||
L2/16-065 | Lunde, Ken; Miura, Daisuke (2016-03-14), Proposal to encode two Western-style tally marks | ||||
L2/16-156 | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Glass, Andrew; Iancu, Laurenศiu (2016-05-06), "15. Tally Marks", Recommendations to UTC #147 May 2016 on Script Proposals | ||||
|
See also
References
- โ "Unicode character database". The Unicode Standard. Retrieved 2016-07-09.
- โ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2016-07-09.
This article is issued from
Wikipedia.
The text is licensed under Creative Commons - Attribution - Sharealike.
Additional terms may apply for the media files.