Number Forms
From Wikipedia, the free encyclopedia
See also: Letterlike Symbols (Unicode block)
For a list of all numerals encoded in Unicode, see Numerals in Unicode.
Unicode character block
| Number Forms | |
|---|---|
| Range | U+2150..U+218F (64 code points) |
| Plane | BMP |
| Scripts | Latin (41 char.) Common (19 char.) |
| Symbol sets | Vulgar fractions Roman numerals |
| Assigned | 60 code points |
| Unused | 4 reserved code points |
| Unicode version history | |
| 1.0.0 (1991) | 48 (+48) |
| 3.0 (1999) | 49 (+1) |
| 5.0 (2006) | 50 (+1) |
| 5.1 (2008) | 54 (+4) |
| 5.2 (2009) | 58 (+4) |
| 8.0 (2015) | 60 (+2) |
| Unicode documentation | |
| Code chart ∣ Web page | |
| Note: [1] [2] | |
This article contains special characters. Without proper rendering support, you may see question marks, boxes, or other symbols.
Number Forms is a Unicode block containing Unicode compatibility characters that have specific meaning as numbers, but are constructed from other characters. They consist primarily of vulgar fractions and Roman numerals. In addition to the characters in the Number Forms block, three fractions (1⁄4, 1⁄2, and 3⁄4) were inherited from ISO-8859-1, which was incorporated whole as the Latin-1 Supplement block.
List of characters
[edit ]| Glyph | Simulation | Value | Name | Hex | Dec |
|---|---|---|---|---|---|
| 1⁄7 | 1⁄7 | 0.142... | Vulgar Fraction One Seventh | 2150 | 8528 |
| 1⁄9 | 1⁄9 | 0.111... | Vulgar Fraction One Ninth | 2151 | 8529 |
| 1⁄10 | 1⁄10 | 0.1 | Vulgar Fraction One Tenth | 2152 | 8530 |
| 1⁄3 | 1⁄3 | 0.333... | Vulgar Fraction One Third | 2153 | 8531 |
| 2⁄3 | 2⁄3 | 0.666... | Vulgar Fraction Two Thirds | 2154 | 8532 |
| 1⁄5 | 1⁄5 | 0.2 | Vulgar Fraction One Fifth | 2155 | 8533 |
| 2⁄5 | 2⁄5 | 0.4 | Vulgar Fraction Two Fifths | 2156 | 8534 |
| 3⁄5 | 3⁄5 | 0.6 | Vulgar Fraction Three Fifths | 2157 | 8535 |
| 4⁄5 | 4⁄5 | 0.8 | Vulgar Fraction Four Fifths | 2158 | 8536 |
| 1⁄6 | 1⁄6 | 0.166... | Vulgar Fraction One Sixth | 2159 | 8537 |
| 5⁄6 | 5⁄6 | 0.833... | Vulgar Fraction Five Sixths | 215A | 8538 |
| 1⁄8 | 1⁄8 | 0.125 | Vulgar Fraction One Eighth | 215B | 8539 |
| 3⁄8 | 3⁄8 | 0.375 | Vulgar Fraction Three Eighths | 215C | 8540 |
| 5⁄8 | 5⁄8 | 0.625 | Vulgar Fraction Five Eighths | 215D | 8541 |
| 7⁄8 | 7⁄8 | 0.875 | Vulgar Fraction Seven Eighths | 215E | 8542 |
| 1⁄ | 1⁄ | 1[3] | Fraction Numerator One | 215F | 8543 |
| I | I | 1 | Roman Numeral One | 2160 | 8544 |
| II | II | 2 | Roman Numeral Two | 2161 | 8545 |
| III | III | 3 | Roman Numeral Three | 2162 | 8546 |
| IV | IV | 4 | Roman Numeral Four | 2163 | 8547 |
| V | V | 5 | Roman Numeral Five | 2164 | 8548 |
| VI | VI | 6 | Roman Numeral Six | 2165 | 8549 |
| VII | VII | 7 | Roman Numeral Seven | 2166 | 8550 |
| VIII | VIII | 8 | Roman Numeral Eight | 2167 | 8551 |
| IX | IX | 9 | Roman Numeral Nine | 2168 | 8552 |
| X | X | 10 | Roman Numeral Ten | 2169 | 8553 |
| XI | XI | 11 | Roman Numeral Eleven | 216A | 8554 |
| XII | XII | 12 | Roman Numeral Twelve | 216B | 8555 |
| L | L | 50 | Roman Numeral Fifty | 216C | 8556 |
| C | C | 100 | Roman Numeral One Hundred | 216D | 8557 |
| D | D | 500 | Roman Numeral Five Hundred | 216E | 8558 |
| M | M | 1000 | Roman Numeral One Thousand | 216F | 8559 |
| i | i | 1 | Small Roman Numeral One | 2170 | 8560 |
| ii | ii | 2 | Small Roman Numeral Two | 2171 | 8561 |
| iii | iii | 3 | Small Roman Numeral Three | 2172 | 8562 |
| iv | iv | 4 | Small Roman Numeral Four | 2173 | 8563 |
| v | v | 5 | Small Roman Numeral Five | 2174 | 8564 |
| vi | vi | 6 | Small Roman Numeral Six | 2175 | 8565 |
| vii | vii | 7 | Small Roman Numeral Seven | 2176 | 8566 |
| viii | viii | 8 | Small Roman Numeral Eight | 2177 | 8567 |
| ix | ix | 9 | Small Roman Numeral Nine | 2178 | 8568 |
| x | x | 10 | Small Roman Numeral Ten | 2179 | 8569 |
| xi | xi | 11 | Small Roman Numeral Eleven | 217A | 8570 |
| xii | xii | 12 | Small Roman Numeral Twelve | 217B | 8571 |
| l | l | 50 | Small Roman Numeral Fifty | 217C | 8572 |
| c | c | 100 | Small Roman Numeral One Hundred | 217D | 8573 |
| d | d | 500 | Small Roman Numeral Five Hundred | 217E | 8574 |
| m | m | 1000 | Small Roman Numeral One Thousand | 217F | 8575 |
| ↀ | 1000 | Roman Numeral One Thousand C D | 2180 | 8576 | |
| ↁ | 5000 | Roman Numeral Five Thousand | 2181 | 8577 | |
| ↂ | 10000 | Roman Numeral Ten Thousand | 2182 | 8578 | |
| Ↄ | 100 | Roman Numeral Reversed One Hundred | 2183 | 8579 | |
| ↄ | 100 | Latin Small Letter Reversed C | 2184 | 8580 | |
| ↅ | 6 | Roman Numeral Six Late Form | 2185 | 8581 | |
| ↆ | 50 | Roman Numeral Fifty Early Form | 2186 | 8582 | |
| ↇ | 50000 | Roman Numeral Fifty Thousand | 2187 | 8583 | |
| ↈ | 100000 | Roman Numeral One Hundred Thousand | 2188 | 8584 | |
| 0⁄3 | 0⁄3 | 0 | Vulgar Fraction Zero Thirds (used in baseball scoring) | 2189 | 8585 |
| ↊ | 2 | 10 | Turned Digit Two (used in duodecimal) | 218A | 8586 |
| ↋ | 3 | 11 | Turned Digit Three (used in duodecimal) | 218B | 8587 |
Block
[edit ]
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
History
[edit ]The following Unicode-related documents record the purpose and process of defining specific characters in the Number Forms block:
| Version | Final code points[a] | Count | L2 ID | WG2 ID | Document |
|---|---|---|---|---|---|
| 1.0.0 | U+2153..2182 | 48 | (to be determined) | ||
| 3.0 | U+2183 | 1 | L2/98-215 | N1748 | Everson, Michael (1998年05月25日), Additional signature mark characters for the UCS |
| L2/98-281R (pdf, html) | Aliprand, Joan (1998年07月31日), "Signature Marks (IV.C.7)", Unconfirmed Minutes – UTC #77 & NCITS Subgroup L2 # 174 JOINT MEETING, Redmond, WA -- July 29-31, 1998 | ||||
| L2/98-292R (pdf, html, Figure 1) | "2.7", Comments on proposals to add characters from ISO standards developed by ISO/TC 46/SC 4, 1998年08月19日 | ||||
| L2/98-292 | N1840 | "2.7", Comments on proposals to add characters from ISO standards developed by ISO/TC 46/SC 4, 1998年08月25日 | |||
| L2/98-301 | N1847 | Everson, Michael (1998年09月12日), Responses to NCITS/L2 and Unicode Consortium comments on numerous proposals | |||
| L2/98-372 | N1884R2 (pdf, doc) | Whistler, Ken; et al. (1998年09月22日), Additional Characters for the UCS | |||
| L2/98-329 | N1920 | Combined PDAM registration and consideration ballot on WD for ISO/IEC 10646-1/Amd. 30, AMENDMENT 30: Additional Latin and other characters, 1998年10月28日 | |||
| L2/99-010 | N1903 (pdf, html, doc) | Umamaheswaran, V. S. (1998年12月30日), "8.1.5.1", Minutes of WG 2 meeting 35, London, U.K.; 1998年09月21日--25 | |||
| 5.0 | U+2184 | 1 | L2/05-076 | Davis, Mark (2005年02月10日), Stability of Case Folding | |
| L2/05-183 | N2957 | Everson, Michael; Haugen, Odd Einar; Emiliano, António; Pedro, Susana; Grammel, Florian; Baker, Peter; Stötzner, Andreas; Dohnicht, Marcus; Luft, Diana (2005年08月02日), Preliminary proposal to add medievalist characters to the UCS | |||
| L2/05-191 | Whistler, Ken (2005年08月02日), Proposal for dealing with lowercase Claudian letters | ||||
| L2/05-193R2 | N2960R | Everson, Michael (2005年08月12日), Proposal to add Claudian Latin letters to the UCS | |||
| N2942 | Freytag, Asmus; Whistler, Ken (2005年08月12日), Proposal to add nine lowercase characters | ||||
| L2/05-180 | Moore, Lisa (2005年08月17日), "Claudian (C.15)", UTC #104 Minutes | ||||
| L2/05-108R | Moore, Lisa (2005年08月26日), "Stability of Case Folding (B.14.2)", UTC #103 Minutes | ||||
| N2953 (pdf, doc) | Umamaheswaran, V. S. (2006年02月16日), "7.4.6, 8.2.3", Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005年09月12日/15 | ||||
| 5.1 | U+2185..2188 | 4 | L2/06-269 | N3218 | Perry, David J. (2006年08月01日), Proposal to Add Additional Ancient Roman Characters to UCS |
| L2/06-324R2 | Moore, Lisa (2006年11月29日), "Consensus 109-C33", UTC #109 Minutes | ||||
| L2/07-268 | N3253 (pdf, doc) | Umamaheswaran, V. S. (2007年07月26日), "M50.24", Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007年04月24日/27 | |||
| 5.2 | U+2150..2152, 2189 | 4 | N3353 (pdf, doc) | Umamaheswaran, V. S. (2007年10月10日), "M51.32", Unconfirmed minutes of WG 2 meeting 51 Hanzhou, China; 2007年04月24日/27 | |
| L2/07-259 | Suignard, Michel (2007年08月02日), Japanese TV Symbols | ||||
| L2/07-391 | N3341 | Suignard, Michel (2007年09月18日), Japanese TV Symbols | |||
| L2/08-077R2 | N3397 | Suignard, Michel (2008年03月11日), Japanese TV symbols | |||
| L2/08-128 | Iancu, Laurențiu (2008年03月22日), Names and allocation of some Japanese TV symbols from N3397 | ||||
| L2/08-158 | Pentzlin, Karl (2008年04月16日), Comments on L2/08-077R2 "Japanese TV Symbols" | ||||
| L2/08-188 | N3468 | Sekiguchi, Masahiro (2008年04月22日), Collected comments on Japanese TV Symbols (WG2 N3397) | |||
| L2/08-077R3 | N3469 | Suignard, Michel (2008年04月23日), Japanese TV symbols | |||
| L2/08-215 | Pentzlin, Karl (2008年05月07日), Comments on L2/08-077R2 "Japanese TV Symbols" | ||||
| L2/08-289 | Pentzlin, Karl (2008年08月05日), Proposal to rename and reassign some Japanese TV Symbols from L2/08-077R3 | ||||
| L2/08-292 | Stötzner, Andreas (2008年08月06日), Improvement suggestions for n3469 | ||||
| L2/08-307 | Scherer, Markus (2008年08月08日), Feedback on the Japanese TV Symbols Proposal (L2/08-077R3) | ||||
| L2/08-318 | N3453 (pdf, doc) | Umamaheswaran, V. S. (2008年08月13日), "M52.14", Unconfirmed minutes of WG 2 meeting 52 | |||
| L2/08-161R2 | Moore, Lisa (2008年11月05日), "Consensus 115-C17", UTC #115 Minutes, Approve 186 Japanese TV symbols for encoding in a future version of the standard. | ||||
| 8.0 | U+218A..218B | 2 | L2/13-054 | N4399 | Pentzlin, Karl (2013年03月30日), Proposal to encode Duodecimal Digit Forms in the UCS |
| L2/13-086 | Anderson, Deborah; McGowan, Rick; Whistler, Ken; Pournader, Roozbeh (2013年04月26日), "1", Recommendations to UTC on Script Proposals | ||||
| L2/13-058 | Moore, Lisa (2013年06月12日), "C.3", UTC #135 Minutes | ||||
| N4403 (pdf, doc) | Umamaheswaran, V. S. (2014年01月28日), "10.3.6 Duodecimal Digit forms", Unconfirmed minutes of WG 2 meeting 61, Holiday Inn, Vilnius, Lithuania; 2013年06月10日/14 | ||||
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See also
[edit ]References
[edit ]- ^ "Unicode character database". The Unicode Standard. Retrieved 2023年07月26日.
- ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023年07月26日.
- ^ Unicode Character Properties for U+215F