Разные математические символы — A (англ. Miscellaneous Mathematical Symbols-A) — блок стандарта Юникод. Содержит символы для математической, логической записи и записи баз данных.
| Разные математические символы — A | |
|---|---|
| англ. Miscellaneous Mathematical Symbols-A | |
| Диапазон |
27C0—27EF (48 кодовых позиций) |
| Плоскость | BMP |
| Письменности | Общая |
| Основные алфавиты |
Математическая запись Логическая запись |
| Кодовые позиции | |
| Задействовано | 48 кодовых позиций |
| Зарезервировано | 0 кодовых позиций |
| История изменений символов в Юникоде | |
| 3.2 | 28 (+28) |
| 4.1 | 35 (+7) |
| 5.0 | 39 (+4) |
| 5.1 | 44 (+5) |
| 6.0 | 46 (+2) |
| 6.1 | 48 (+2) |
| Примечания: [1][2] | |
| Официальный документ Юникода | |
Список символов
править| Код | Символ | Название | Характеристики в Юникоде | Версия, в которой был добавлен символ |
HTML | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Категория символа |
Класс комбини- руемости |
Класс направ- ления |
Тип разрыва строки |
Мнемо- ника |
16-чный | 10-чный | ||||
| U+27C0 | ⟀ | three dimensional angle | Sm | 0 | ON | AL | 4.1 | — | ⟀ | ⟀ |
| U+27C1 | ⟁ | white triangle containing small white triangle | Sm | 0 | ON | AL | 4.1 | — | ⟁ | ⟁ |
| U+27C2 | ⟂ | perpendicular | Sm | 0 | ON | AL | 4.1 | — | ⟂ | ⟂ |
| U+27C3 | ⟃ | open subset | Sm | 0 | ON | AL | 4.1 | — | ⟃ | ⟃ |
| U+27C4 | ⟄ | open superset | Sm | 0 | ON | AL | 4.1 | — | ⟄ | ⟄ |
| U+27C5 | ⟅ | left s-shaped bag delimiter | Ps | 0 | ON | OP | 4.1 | — | ⟅ | ⟅ |
| U+27C6 | ⟆ | right s-shaped bag delimiter | Pe | 0 | ON | CL | 4.1 | — | ⟆ | ⟆ |
| U+27C7 | ⟇ | or with dot inside | Sm | 0 | ON | AL | 5.0 | — | ⟇ | ⟇ |
| U+27C8 | ⟈ | reverse solidus preceding subset | Sm | 0 | ON | AL | 5.0 | ⟈ | ⟈ | ⟈ |
| U+27C9 | ⟉ | superset preceding solidus | Sm | 0 | ON | AL | 5.0 | ⟉ | ⟉ | ⟉ |
| U+27CA | ⟊ | vertical bar with horizontal stroke | Sm | 0 | ON | AL | 5.0 | — | ⟊ | ⟊ |
| U+27CB | ⟋ | mathematical rising diagonal | Sm | 0 | ON | AL | 6.1 | — | ⟋ | ⟋ |
| U+27CC | ⟌ | long division | Sm | 0 | ON | AL | 5.1 | — | ⟌ | ⟌ |
| U+27CD | ⟍ | mathematical falling diagonal | Sm | 0 | ON | AL | 6.1 | — | ⟍ | ⟍ |
| U+27CE | ⟎ | squared logical and | Sm | 0 | ON | AL | 6.0 | — | ⟎ | ⟎ |
| U+27CF | ⟏ | squared logical or | Sm | 0 | ON | AL | 6.0 | — | ⟏ | ⟏ |
| U+27D0 | ⟐ | white diamond with centred dot | Sm | 0 | ON | AL | 3.2 | — | ⟐ | ⟐ |
| U+27D1 | ⟑ | and with dot | Sm | 0 | ON | AL | 3.2 | — | ⟑ | ⟑ |
| U+27D2 | ⟒ | element of opening upwards | Sm | 0 | ON | AL | 3.2 | — | ⟒ | ⟒ |
| U+27D3 | ⟓ | lower right corner with dot | Sm | 0 | ON | AL | 3.2 | — | ⟓ | ⟓ |
| U+27D4 | ⟔ | upper left corner with dot | Sm | 0 | ON | AL | 3.2 | — | ⟔ | ⟔ |
| U+27D5 | ⟕ | left outer join | Sm | 0 | ON | AL | 3.2 | — | ⟕ | ⟕ |
| U+27D6 | ⟖ | right outer join | Sm | 0 | ON | AL | 3.2 | — | ⟖ | ⟖ |
| U+27D7 | ⟗ | full outer join | Sm | 0 | ON | AL | 3.2 | — | ⟗ | ⟗ |
| U+27D8 | ⟘ | large up tack | Sm | 0 | ON | AL | 3.2 | — | ⟘ | ⟘ |
| U+27D9 | ⟙ | large down tack | Sm | 0 | ON | AL | 3.2 | — | ⟙ | ⟙ |
| U+27DA | ⟚ | left and right double turnstile | Sm | 0 | ON | AL | 3.2 | — | ⟚ | ⟚ |
| U+27DB | ⟛ | left and right tack | Sm | 0 | ON | AL | 3.2 | — | ⟛ | ⟛ |
| U+27DC | ⟜ | left multimap | Sm | 0 | ON | AL | 3.2 | — | ⟜ | ⟜ |
| U+27DD | ⟝ | long right tack | Sm | 0 | ON | AL | 3.2 | — | ⟝ | ⟝ |
| U+27DE | ⟞ | long left tack | Sm | 0 | ON | AL | 3.2 | — | ⟞ | ⟞ |
| U+27DF | ⟟ | up tack with circle above | Sm | 0 | ON | AL | 3.2 | — | ⟟ | ⟟ |
| U+27E0 | ⟠ | lozenge divided by horizontal rule | Sm | 0 | ON | AL | 3.2 | — | ⟠ | ⟠ |
| U+27E1 | ⟡ | white concave-sided diamond | Sm | 0 | ON | AL | 3.2 | — | ⟡ | ⟡ |
| U+27E2 | ⟢ | white concave-sided diamond with leftwards tick | Sm | 0 | ON | AL | 3.2 | — | ⟢ | ⟢ |
| U+27E3 | ⟣ | white concave-sided diamond with rightwards tick | Sm | 0 | ON | AL | 3.2 | — | ⟣ | ⟣ |
| U+27E4 | ⟤ | white square with leftwards tick | Sm | 0 | ON | AL | 3.2 | — | ⟤ | ⟤ |
| U+27E5 | ⟥ | white square with rightwards tick | Sm | 0 | ON | AL | 3.2 | — | ⟥ | ⟥ |
| U+27E6 | ⟦ | mathematical left white square bracket | Ps | 0 | ON | OP | 3.2 | ⟦ | ⟦ | ⟦ |
| U+27E7 | ⟧ | mathematical right white square bracket | Pe | 0 | ON | CL | 3.2 | ⟧ | ⟧ | ⟧ |
| U+27E8 | ⟨ | mathematical left angle bracket | Ps | 0 | ON | OP | 3.2 | ⟨ | ⟨ | ⟨ |
| U+27E9 | ⟩ | mathematical right angle bracket | Pe | 0 | ON | CL | 3.2 | ⟩ | ⟩ | ⟩ |
| U+27EA | ⟪ | mathematical left double angle bracket | Ps | 0 | ON | OP | 3.2 | ⟪ | ⟪ | ⟪ |
| U+27EB | ⟫ | mathematical right double angle bracket | Pe | 0 | ON | CL | 3.2 | ⟫ | ⟫ | ⟫ |
| U+27EC | ⟬ | mathematical left white tortoise shell bracket | Ps | 0 | ON | OP | 5.1 | ⟬ | ⟬ | ⟬ |
| U+27ED | ⟭ | mathematical right white tortoise shell bracket | Pe | 0 | ON | CL | 5.1 | ⟭ | ⟭ | ⟭ |
| U+27EE | ⟮ | mathematical left flattened parenthesis | Ps | 0 | ON | OP | 5.1 | — | ⟮ | ⟮ |
| U+27EF | ⟯ | mathematical right flattened parenthesis | Pe | 0 | ON | CL | 5.1 | — | ⟯ | ⟯ |
Компактная таблица
править| Разные математические символы — A[1] Официальная таблица символов Консорциума Юникода (PDF) | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+27Cx | ⟀ | ⟁ | ⟂ | ⟃ | ⟄ | ⟅ | ⟆ | ⟇ | ⟈ | ⟉ | ⟊ | ⟋ | ⟌ | ⟍ | ⟎ | ⟏ |
| U+27Dx | ⟐ | ⟑ | ⟒ | ⟓ | ⟔ | ⟕ | ⟖ | ⟗ | ⟘ | ⟙ | ⟚ | ⟛ | ⟜ | ⟝ | ⟞ | ⟟ |
| U+27Ex | ⟠ | ⟡ | ⟢ | ⟣ | ⟤ | ⟥ | ⟦ | ⟧ | ⟨ | ⟩ | ⟪ | ⟫ | ⟬ | ⟭ | ⟮ | ⟯ |
Примечания
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История
правитьВ таблице указаны документы, отражающие процесс формирования блока.
| Версия | Итоговые кодовые позиции[a] | Количество | L2 ID | WG2 ID | Документ | |
|---|---|---|---|---|---|---|
| 3.2 | U+27D0..27E5 | 22 | L2/01-142[b] | N2336 | Beeton, Barbara; Freytag, Asmus; Ion, Patrick (2001-04-02), Additional Mathematical Symbols | |
| L2/01-227 | Whistler, Ken (2001-05-22), "ITEM 3", WG2 Consent Docket for UTC #87 | |||||
| L2/01-184R | Moore, Lisa (2001-06-18), "Motion 87-M16, ITEM 3", Minutes from the UTC/L2 meeting | |||||
| L2/01-344 | N2353 (pdf, doc) | Umamaheswaran, V. S. (2001-09-09), "Resolution M40.4", Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001 | ||||
| U+27E6..27EB | 6 | L2/99-052 | Freytag, Asmus (1999-02-05), The math pieces from the symbol font | |||
| L2/01-033 | Karlsson, Kent; Freytag, Asmus (2001-01-16), Disunify braces/brackets for math, computing science, and Z notation from similar-looking CJK braces/brackets | |||||
| L2/01-159 | N2344 | Ad-hoc report on Mathematical Symbols, 2001-04-03 | ||||
| L2/01-157 | N2345R | Karlsson, Kent (2001-04-04), Proposal to disunify certain fencing CJK punctuation marks from similar-looking Math fences | ||||
| L2/01-168 | Whistler, Ken (2001-04-10), Bracket Disunification & Normalization Hell | |||||
| L2/01-012R | Moore, Lisa (2001-05-21), "Disunifying Braces and Brackets", Minutes UTC #86 in Mountain View, Jan 2001 | |||||
| L2/01-223 | Suignard, Michel (2001-05-23), Discussion of Issues Regarding Bracket Disunification | |||||
| L2/01-184R | Moore, Lisa (2001-06-18), "Motion 87-M21", Minutes from the UTC/L2 meeting, Reverse the decision made in motion 86-M6 not to disunify brackets. | |||||
| L2/01-317 | Suignard, Michel (2001-08-14), Bracket Disunification & Normalization | |||||
| L2/01-295R | Moore, Lisa (2001-11-06), "Bracket Disunification and Normalization", Minutes from the UTC/L2 meeting #88 | |||||
| L2/02-154 | N2403 | Umamaheswaran, V. S. (2002-04-22), "Resolution M41.1", Draft minutes of WG 2 meeting 41, Hotel Phoenix, Singapore, 2001-10-15/19 | ||||
| 4.1 | U+27C0..27C1 | 2 | L2/03-187 | N2612-6 | Pantelia, Maria (2003-06-11), Proposal to encode ancient Greek mathematical characters in the UCS | |
| U+27C2 | 1 | L2/03-194 | N2590 | Freytag, Asmus (2003-06-09), Additional Mathematical and Letterlike Characters | ||
| U+27C3..27C6 | 4 | L2/03-410 | N2680R | Freytag, Asmus (2003-10-30), Additional Mathematical Characters | ||
| L2/04-098 | Suignard, Michel (2004-02-04), "T.10 Miscellaneous Mathematical, item b", Comments accompanying the US positive vote on PDAM1 to ISO/IEC 10646:2003 | |||||
| L2/04-316 | Moore, Lisa (2004-08-19), "100-C6", UTC #100 Minutes | |||||
| 5.0 | U+27C7..27C9 | 3 | L2/04-406 | Freytag, Asmus; Sargent, Murray; Beeton, Barbara; Carlisle, David (2004-11-15), Progress report on Mathematical Symbols | ||
| L2/04-410 | Freytag, Asmus (2004-11-18), Twenty six mathematical characters | |||||
| U+27CA | 1 | L2/05-189 | N2958 | Lehtiranta, Juhani; Ruppel, Klaas; Suutari, Toni; Trosterud, Trond (2005-07-22), Report on progress in implementing the Uralic Phonetic Alphabet with indication of the need for additional characters and symbols | ||
| L2/05-261 | N2989 | Ruppel, Klaas; Kolehmainen, Erkki I.; Everson, Michael; Freytag, Asmus; Whistler, Ken (2005-09-13), Proposal to add six additional Uralicist characters to the UCS | ||||
| L2/05-270 | Whistler, Ken (2005-09-21), "A. Uralicist character additions", WG2 Consent Docket (Sophia Antipolis) | |||||
| L2/05-279 | Moore, Lisa (2005-11-10), "Consensus 105-C29", UTC #105 Minutes | |||||
| N2953 (pdf, doc) | Umamaheswaran, V. S. (2006-02-16), "7.4.7", Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15 | |||||
| 5.1 | U+27CC, 27EE..27EF | 3 | L2/07-011R | N3198R | Freytag, Asmus; Beeton, Barbara; Ion, Patrick; Sargent, Murray; Carlisle, David; Pournader, Roozbeh (2007-01-15), 29 Additional Mathematical and Symbol Characters | |
| L2/07-015 | Moore, Lisa (2007-02-08), "Mathematical Characters and Symbols (C.4)", UTC #110 Minutes | |||||
| L2/07-268 | N3253 (pdf, doc) | Umamaheswaran, V. S. (2007-07-26), "M50.16", Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27 | ||||
| U+27EC..27ED | 2 | L2/06-054R | N3040 | Freytag, Asmus; Beeton, Barbara; Sargent, Murray (2006-02-09), Proposal for the Addition of Two Mathematical Bracket Characters | ||
| L2/06-008R2 | Moore, Lisa (2006-02-13), "C.21", UTC #106 Minutes | |||||
| N3103 (pdf, doc) | Umamaheswaran, V. S. (2006-08-25), "M48.22", Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27 | |||||
| 6.0 | U+27CE..27CF | 2 | L2/09-273 | N3677 | Iancu, Laurențiu (2009-07-28), Proposal to Encode Two Mathematical Symbols | |
| L2/09-225R | Moore, Lisa (2009-08-17), "D.2.2", UTC #120 / L2 #217 Minutes | |||||
| L2/09-359 | Iancu, Laurențiu (2009-10-21), Follow-up on Action Item 120-A77 | |||||
| N3703 (pdf, doc) | Umamaheswaran, V. S. (2010-04-13), "M55.9b", Unconfirmed minutes of WG 2 meeting no. 55, Tokyo 2009-10-26/30 | |||||
| 6.1 | U+27CB, 27CD | 2 | L2/09-397 | Iancu, Laurențiu (2009-10-26), Proposal to Encode Mathematical Diagonals | ||
| L2/09-335R | Moore, Lisa (2009-11-10), "D.2.1", UTC #121 / L2 #218 Minutes | |||||
| L2/10-007R | N3763 | Anderson, Deborah; Beeton, Barbara; Iancu, Laurențiu (2010-01-12), Revised Proposal to Encode Mathematical Diagonals | ||||
| L2/10-010 | Constable, Peter; Iancu, Laurențiu; Sargent, Murray (2010-01-13), Proposal to rename the diagonal symbols U+27CB and U+27CD in the pipeline | |||||
| L2/10-015R | Moore, Lisa (2010-02-09), "Consensus 122-C11", UTC #122 / L2 #219 Minutes, Change the name of U+27CB from RISING DIAGONAL to MATHEMATICAL RISING DIAGONAL and U+27CD from FALLING DIAGONAL to MATHEMATICAL FALLING DIAGONAL. | |||||
| N3803 (pdf, doc) | "M56.08c", Unconfirmed minutes of WG 2 meeting no. 56, 2010-09-24 | |||||
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См. также
правитьПримечания
править- ↑ Unicode character database. The Unicode Standard. Дата обращения: 30 января 2017. Архивировано 25 декабря 2018 года.
- ↑ Enumerated Versions of The Unicode Standard. The Unicode Standard. Дата обращения: 30 января 2017. Архивировано 25 декабря 2018 года.