杂项数学符号-B
杂项数学符号-B是一个位于基本多文种平面的Unicode区块，收录了包括括号、角符号和圆圈符号在内的数学符号。
| 杂项数学符号-B Miscellaneous Mathematical Symbols-B | |
|---|---|
| 范围 | U+2980..U+29FF （128个码位） |
| 平面 | 基本多文种平面（BMP） |
| 文字 | 通用 |
| 符号系列 | 数学符号 |
| 已分配 | 128个码位 |
| 未分配 | 0个保留码位 |
| 统一码版本历史 | |
| 3.2 | 128 (+128) |
| 码表 | |
| 点击此处 | |
| 注释：[1][2] | |
区块
编辑| 杂项数学符号-B Miscellaneous Mathematical Symbols-B[1] Unicode Consortium 官方码表（PDF） | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+298x | ⦀ | ⦁ | ⦂ | ⦃ | ⦄ | ⦅ | ⦆ | ⦇ | ⦈ | ⦉ | ⦊ | ⦋ | ⦌ | ⦍ | ⦎ | ⦏ |
| U+299x | ⦐ | ⦑ | ⦒ | ⦓ | ⦔ | ⦕ | ⦖ | ⦗ | ⦘ | ⦙ | ⦚ | ⦛ | ⦜ | ⦝ | ⦞ | ⦟ |
| U+29Ax | ⦠ | ⦡ | ⦢ | ⦣ | ⦤ | ⦥ | ⦦ | ⦧ | ⦨ | ⦩ | ⦪ | ⦫ | ⦬ | ⦭ | ⦮ | ⦯ |
| U+29Bx | ⦰ | ⦱ | ⦲ | ⦳ | ⦴ | ⦵ | ⦶ | ⦷ | ⦸ | ⦹ | ⦺ | ⦻ | ⦼ | ⦽ | ⦾ | ⦿ |
| U+29Cx | ⧀ | ⧁ | ⧂ | ⧃ | ⧄ | ⧅ | ⧆ | ⧇ | ⧈ | ⧉ | ⧊ | ⧋ | ⧌ | ⧍ | ⧎ | ⧏ |
| U+29Dx | ⧐ | ⧑ | ⧒ | ⧓ | ⧔ | ⧕ | ⧖ | ⧗ | ⧘ | ⧙ | ⧚ | ⧛ | ⧜ | ⧝ | ⧞ | ⧟ |
| U+29Ex | ⧠ | ⧡ | ⧢ | ⧣ | ⧤ | ⧥ | ⧦ | ⧧ | ⧨ | ⧩ | ⧪ | ⧫ | ⧬ | ⧭ | ⧮ | ⧯ |
| U+29Fx | ⧰ | ⧱ | ⧲ | ⧳ | ⧴ | ⧵ | ⧶ | ⧷ | ⧸ | ⧹ | ⧺ | ⧻ | ⧼ | ⧽ | ⧾ | ⧿ |
注释
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一些符号用于Z notation：
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最后两个符号用于组合博弈论：
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历史
编辑以下Unicode文档记录了定义本区块中特定字符的目的与过程：
| 版本 | 最终码位[a] | 码位数 | L2 ID | WG2 ID | 文档 |
|---|---|---|---|---|---|
| 3.2 | U+2980..2996, 2999..29D7, 29DC..29E5, 29E7..29FB | 117 | L2/98-405 | Beeton, Barbara; Ion, Patrick, Proposal to encode additional mathematical and technical symbols in ISO/IEC 10646, 1998-12-01 | |
| L2/98-406 | Sargent, Murray, Proposal to encode mathematical variant tags, 1998-12-01 | ||||
| L2/98-419 (pdf, doc （页面存档备份，存于互联网档案馆）) | Aliprand, Joan, Mathematical Symbols, Approved Minutes -- UTC #78 & NCITS Subgroup L2 # 175 Joint Meeting, San Jose, CA -- December 1-4, 1998, 1999-02-05 | ||||
| L2/99-160 | Beeton, Barbara, Proposal to encode mathematical variant tags, 1999-06-01 | ||||
| L2/99-238 | Consolidated document containing 6 Japanese proposals, 1999-07-15 | ||||
| N2093 （页面存档备份，存于互联网档案馆） | Addition of medical symbols and enclosed numbers, 1999-09-13 | ||||
| L2/00-010 | N2103 （页面存档备份，存于互联网档案馆） | Umamaheswaran, V. S., 8.8, Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16, 2000-01-05 | |||
| L2/00-002 | Beeton, Barbara, Request for assignment of codes to mathematical and technical symbols that do not appear in Unicode 2.0 or ISO/IEC 10646, 2000-01-09 | ||||
| L2/00-024 | Shibano, Kohji, JCS proposal revised, 2000-01-31 | ||||
| L2/00-005R2 | Moore, Lisa, Motion 82-M4, Minutes of UTC #82 in San Jose, 2000-02-14 | ||||
| L2/00-094 | N2191 （页面存档备份，存于互联网档案馆） | Proposal for Encoding Additional Mathematical Symbols in the BMP, 2000-03-14 | |||
| L2/00-098, L2/00-098-page5 | N2195 （页面存档备份，存于互联网档案馆） | Rationale for non-Kanji characters proposed by JCS committee, 2000-03-15 | |||
| L2/00-119 | N2191R （页面存档备份，存于互联网档案馆） | Whistler, Ken; Freytag, Asmus, Encoding Additional Mathematical Symbols in Unicode, 2000-04-19 | |||
| L2/00-234 | N2203 (rtf, txt （页面存档备份，存于互联网档案馆）) | Umamaheswaran, V. S., 8.18, 8.20, Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24, 2000-07-21 | |||
| L2/00-115R2 | Moore, Lisa, Motion 83-M3, 83-M11, and 83-M21, Minutes Of UTC Meeting #83, 2000-08-08 | ||||
| L2/00-298 | N2258 （页面存档备份，存于互联网档案馆） | Sato, T. K., JIS X 0213 symbols part-2, 2000-09-04 | |||
| L2/00-342 | N2278 （页面存档备份，存于互联网档案馆） | Sato, T. K.; Everson, Michael; Whistler, Ken; Freytag, Asmus, Ad hoc Report on Japan feedback N2257 and N2258, 2000-09-20 | |||
| L2/01-050 | N2253 （页面存档备份，存于互联网档案馆） | Umamaheswaran, V. S., 7.16 JIS X0213 Symbols, Minutes of the SC2/WG2 meeting in Athens, September 2000, 2001-01-21 | |||
| L2/01-114 | N2328 （页面存档备份，存于互联网档案馆） | Summary of Voting on SC 2 N 3503, ISO/IEC 10646-1: 2000/PDAM 1, 2001-03-09 | |||
| L2/01-147 (pdf, html （页面存档备份，存于互联网档案馆）) | N2343 （页面存档备份，存于互联网档案馆） | Everson, Michael, Encoding of Long Arrows, 2001-04-03 | |||
| L2/01-012R | Moore, Lisa, Motion 86-M19, Minutes UTC #86 in Mountain View, Jan 2001, 2001-05-21 | ||||
| L2/01-317 | Suignard, Michel, Bracket Disunification & Normalization, 2001-08-14 | ||||
| L2/01-342 | Suignard, Michel, T.9 B.1 List of combining characters/Variation selectors, Comments accompanying the US positive vote on the FPDAM 1 to ISO/IEC 10646-1:2001, 2001-09-10 | ||||
| L2/01-386R | N2389R （页面存档备份，存于互联网档案馆） | Suignard, Michel, Ireland: Negative, Disposition of comments on SC2 N 3530 (FPDAM text for Amendment 1 to ISO/IEC 10646-1:2000) - revised version, 2001-10-26 | |||
| L2/13-145 | N4434 （页面存档备份，存于互联网档案馆） | Suignard, Michel, Math characters and variation sequences, 2013-07-18 | |||
| N4403 (pdf, doc （页面存档备份，存于互联网档案馆）) | Umamaheswaran, V. S., 11.1.1 Math characters and variation sequences, Unconfirmed minutes of WG 2 meeting 61, Holiday Inn, Vilnius, Lithuania; 2013-06-10/14, 2014-01-28 | ||||
| U+2997..2998, 29D8..29DB, 29E6, 29FC..29FF | 11 | L2/01-064 | Ion, Patrick, Mathematical Variant Symbols, 2001-01-24 | ||
| L2/01-067 | N2318 （页面存档备份，存于互联网档案馆） | Beeton, Barbara; Freytag, Asmus; Ion, Patrick, Additional Mathematical Symbols, 2001-01-25 | |||
| L2/01-142 | N2336 （页面存档备份，存于互联网档案馆） | Beeton, Barbara; Freytag, Asmus; Ion, Patrick, Additional Mathematical Symbols, 2001-04-02 | |||
| L2/01-156 | N2356 （页面存档备份，存于互联网档案馆） | Freytag, Asmus, Additional Mathematical Characters (Draft 10), 2001-04-03 | |||
| L2/01-159 | N2344 （页面存档备份，存于互联网档案馆） | Ad-hoc report on Mathematical Symbols, 2001-04-03 | |||
| L2/01-227 | Whistler, Ken, ITEM 2 and 6, WG2 Consent Docket for UTC #87, 2001-05-22 | ||||
| L2/01-184R | Moore, Lisa, Motion 87-M16, ITEM 2 and 6, Minutes from the UTC/L2 meeting, 2001-06-18 | ||||
| L2/01-344 | N2353 (pdf, doc （页面存档备份，存于互联网档案馆）) | Umamaheswaran, V. S., 7.7 Mathematical Symbols, Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001, 2001-09-09 | |||
| L2/01-386R | N2389R （页面存档备份，存于互联网档案馆） | Suignard, Michel, Ireland: Negative, Disposition of comments on SC2 N 3530 (FPDAM text for Amendment 1 to ISO/IEC 10646-1:2000) - revised version, 2001-10-26 | |||
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另见
编辑参考资料
编辑- ^ Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2014-03-12）.
- ^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.