Unicode subscripts and superscripts GudangMovies21 Rebahinxxi LK21

Unicode has subscripted and superscripted versions of a number of characters including a full set of Arabic numerals. These characters allow any polynomial, chemical and certain other equations to be represented in plain text without using any form of markup like HTML or TeX.
The World Wide Web Consortium and the Unicode Consortium have made recommendations on the choice between using markup and using superscript and subscript characters:

When used in mathematical context (MathML) it is recommended to consistently use style markup for superscripts and subscripts […] However, when super and sub-scripts are to reflect semantic distinctions, it is easier to work with these meanings encoded in text rather than markup, for example, in phonetic or phonemic transcription.




Uses



The intended use when these characters were added to Unicode was to produce true superscripts and subscripts so that chemical and algebraic formulas could be written without markup. Thus "H₂O" (using a subscript 2 character) is supposed to be identical to "H2O" (with subscript markup).
In reality, many fonts that include these characters ignore the Unicode definition, and instead design the digits for mathematical numerator and denominator glyphs, which are aligned with the cap line and the baseline, respectively. When used with the solidus or the Fraction Slash, they produce an almost typographically correct diagonal fraction, such as ³/₄ for the ¾ glyph. Super and subscript markup does not produce a correct fraction (compare markup 3/4 with precomposed ¾). The change also makes the superscript letters useful for ordinal indicators, more closely matching the ª and º characters.
Unicode intended that diagonal fractions be rendered by a different mechanism: the fraction slash U+2044 is visually similar to the solidus, but when used with the ordinary digits (not the superscripts and subscripts), it instructs the layout system that a fraction such as ¾ is to be rendered using automatic glyph substitution. User-end support was quite poor for a number of years, but fonts, browsers, word processors, desktop publishing software and others increasingly support the intended Unicode behavior. This browser and your default font render it as 3⁄4. (See Slash (punctuation)#Fractions for rendering in various other fonts.)




Superscripts and subscripts block



The most common superscript digits (1, 2, and 3) were included in ISO-8859-1 and were therefore carried over into those code points in the Latin-1 range of Unicode. The remainder were placed along with basic arithmetical symbols, and later some Latin subscripts, in a dedicated block at U+2070 to U+209F. The table below shows these characters together. Each superscript or subscript character is preceded by a baseline x to show the height of subscripting/superscripting.




Other superscript and subscript characters


Unicode also includes codepoints for subscript and superscript characters that are intended for semantic usage, in the following blocks:

Superscript
The Latin-1 Supplement block contains the feminine and masculine ordinal indicators ª and º.
The Latin Extended-C block contains one superscript, ⱽ.
The Latin Extended-D block contains six superscripts: ꝰ ꟲ ꟳ ꟴ ꟸ ꟹ.
The Latin Extended-E block contains five superscripts: ꭜ ꭝ ꭞ ꭟ ꭩ.
The Latin Extended-F block is entirely superscript IPA letters: 𐞁 𐞂 𐞃 𐞄 𐞅 𐞇 𐞈 𐞉 𐞊 𐞋 𐞌 𐞍 𐞎 𐞏 𐞐 𐞑 𐞒 𐞓 𐞔 𐞕 𐞖 𐞗 𐞘 𐞙 𐞚 𐞛 𐞜 𐞝 𐞞 𐞟 𐞠 𐞡 𐞢 𐞣 𐞤 𐞥 𐞦 𐞧 𐞨 𐞩 𐞪 𐞫 𐞬 𐞭 𐞮 𐞯 𐞰 𐞲 𐞳 𐞴 𐞵 𐞶 𐞷 𐞸 𐞹 𐞺.
The Spacing Modifier Letters block has superscripted letters and symbols used for phonetic transcription: ʰ ʱ ʲ ʳ ʴ ʵ ʶ ʷ ʸ ˀ ˁ ˠ ˡ ˢ ˣ ˤ.
The Phonetic Extensions block has several superscripted letters and symbols: Latin/IPA ᴬ ᴭ ᴮ ᴯ ᴰ ᴱ ᴲ ᴳ ᴴ ᴵ ᴶ ᴷ ᴸ ᴹ ᴺ ᴻ ᴼ ᴽ ᴾ ᴿ ᵀ ᵁ ᵂ ᵃ ᵄ ᵅ ᵆ ᵇ ᵈ ᵉ ᵊ ᵋ ᵌ ᵍ ᵏ ᵐ ᵑ ᵒ ᵓ ᵖ ᵗ ᵘ ᵚ ᵛ, Greek ᵝ ᵞ ᵟ ᵠ ᵡ, Cyrillic ᵸ, other ᵎ ᵔ ᵕ ᵙ ᵜ. These are intended to indicate secondary articulation.
The Phonetic Extensions Supplement block has several more: Latin/IPA ᶛ ᶜ ᶝ ᶞ ᶟ ᶠ ᶡ ᶢ ᶣ ᶤ ᶥ ᶦ ᶧ ᶨ ᶩ ᶪ ᶫ ᶬ ᶭ ᶮ ᶯ ᶰ ᶱ ᶲ ᶳ ᶴ ᶵ ᶶ ᶷ ᶸ ᶹ ᶺ ᶻ ᶼ ᶽ ᶾ, Greek ᶿ.
The Cyrillic Extended-B block contains two Cyrillic superscripts: ꚜ ꚝ.
The Cyrillic Extended-D block contains many Cyrillic superscripts: 𞀰 𞀱 𞀲 𞀳 𞀷 𞀵 𞀶 𞀷 𞀸 𞀹 𞀺 𞀻 𞀼 𞀽 𞀾 𞀿 𞁀 𞁁 𞁂 𞁃 𞁄 𞁅 𞁆 𞁇 𞁈 𞁉 𞁊 𞁋 𞁌 𞁍 𞁎 𞁏 𞁐 𞁫 𞁬 𞁭.
The Georgian block contains one superscripted Mkhedruli letter: ჼ.
The Kanbun block has superscripted annotation characters used in Japanese copies of Classical Chinese texts: ㆒ ㆓ ㆔ ㆕ ㆖ ㆗ ㆘ ㆙ ㆚ ㆛ ㆜ ㆝ ㆞ ㆟.
The Tifinagh block has one superscript letter : ⵯ.
The Unified Canadian Aboriginal Syllabics and its Extended blocks contain several mostly consonant-only letters to indicate syllable coda called Finals, along with some characters that indicate syllable medial known as Medials: Main block ᐜ ᐝ ᐞ ᐟ ᐠ ᐡ ᐢ ᐣ ᐤ ᐥ ᐦ ᐧ ᐨ ᐩ ᐪ ᑉ ᑊ ᑋ ᒃ ᒄ ᒡ ᒢ ᒻ ᒼ ᒽ ᒾ ᓐ ᓑ ᓒ ᓪ ᓫ ᔅ ᔆ ᔇ ᔈ ᔉ ᔊ ᔋ ᔥ ᔾ ᔿ ᕀ ᕁ ᕐ ᕑ ᕝ ᕪ ᕻ ᕯ ᕽ ᖅ ᖕ ᖖ ᖟ ᖦ ᖮ ᗮ ᘁ ᙆ ᙇ ᙚ ᙾ ᙿ; Extended block: ᣔ ᣕ ᣖ ᣗ ᣘ ᣙ ᣚ ᣛ ᣜ ᣝ ᣞ ᣟ ᣳ ᣴ ᣵ.
Combining superscript
The Combining Diacritical Marks block contains medieval superscript letter diacritics. These letters are written directly above other letters appearing in medieval Germanic manuscripts, and so these glyphs do not include spacing, for example uͤ. They are shown here over the dotted circle placeholder ◌: ◌ͣ ◌ͤ ◌ͥ ◌ͦ ◌ͧ ◌ͨ ◌ͩ ◌ͪ ◌ͫ ◌ͬ ◌ͭ ◌ͮ ◌ͯ.
The Combining Diacritical Marks Extended block contains three combining insular letters for the Middle English Ormulum, ◌ᫌ ◌ᫍ ◌ᫎ.
The Combining Diacritical Marks Supplement block contains additional medieval superscript letter diacritics, enough to complete the basic lowercase Latin alphabet except for j, q and y, a few small capitals and ligatures (ae, ao, av), and additional letters: ◌᷒ ◌ᷓ ◌ᷔ ◌ᷕ ◌ᷖ ◌ᷗ ◌ᷘ ◌ᷙ ◌ᷚ ◌ᷛ ◌ᷜ ◌ᷝ ◌ᷞ ◌ᷟ ◌ᷠ ◌ᷡ ◌ᷢ ◌ᷣ ◌ᷤ ◌ᷥ ◌ᷦ ◌ᷧ ◌ᷨ ◌ᷪ ◌ᷫ ◌ᷬ ◌ᷭ ◌ᷮ ◌ᷯ ◌ᷰ ◌ᷱ ◌ᷲ ◌ᷳ ◌ᷴ, Greek ◌ᷩ.
The Cyrillic Extended-A and -B blocks contains multiple medieval superscript letter diacritics, enough to complete the basic lowercase Cyrillic alphabet used in Church Slavonic texts, also includes an additional ligature (ст): ◌ⷠ ◌ⷡ ◌ⷢ ◌ⷣ ◌ⷤ ◌ⷥ ◌ⷦ ◌ⷧ ◌ⷨ ◌ⷩ ◌ⷪ ◌ⷫ ◌ⷬ ◌ⷭ ◌ⷮ ◌ⷯ ◌ⷰ ◌ⷱ ◌ⷲ ◌ⷳ ◌ⷴ ◌ⷵ ◌ⷶ ◌ⷷ ◌ⷸ ◌ⷹ ◌ⷺ ◌ⷻ ◌ⷼ ◌ⷽ ◌ⷾ ◌ⷿ ◌ꙴ ◌ꙵ ◌ꙶ ◌ꙷ ◌ꙸ ◌ꙹ ◌ꙺ ◌ꙻ ◌ꚞ ◌ꚟ.
The Cyrillic Extended-D block has one additional combining character, that being і: ◌𞂏.
Subscript
The Latin Extended-C block contains one subscript, ⱼ.
The Phonetic Extensions block has several subscripted letters and symbols: Latin/IPA ᵢ ᵣ ᵤ ᵥ and Greek ᵦ ᵧ ᵨ ᵩ ᵪ.
The Cyrillic Extended-D block also contains many Cyrillic subscripts: 𞁑 𞁒 𞁓 𞁔 𞁕 𞁖 𞁗 𞁘 𞁙 𞁚 𞁛 𞁜 𞁝 𞁞 𞁟 𞁠 𞁡 𞁢 𞁣 𞁤 𞁥 𞁦 𞁧 𞁨 𞁩 𞁪.
Combining subscript
The Combining Diacritical Marks Supplement block contains a combining subscript: ◌᷊.
The Combining Diacritical Marks Extended block contains two combining letters for linguistic transcriptions of Scots, ◌ᪿ ◌ᫀ.




Latin, Greek, Cyrillic, and IPA tables



Consolidated, the Unicode standard contains superscript and subscript versions of a subset of Latin, Greek and Cyrillic letters. Here they are arranged in alphabetical order for comparison (or for copy and paste convenience). Since these characters appear in different Unicode ranges, they may not appear to be the same size or position due to font substitution by the browser. Shaded cells mark petite capitals that are not very distinct from minuscules in roman typeface, but they may be distinct in italic typeface, as is used in some phonetic notation.
Little punctuation is encoded. Parentheses are shown in the basic superscript block above, and the exclamation mark ⟨ꜝ⟩ is shown in the IPA table below. In a supporting font, a question mark may be created with a superscript gelded question mark and a combining dot below: ⟨ˀ̣⟩.

*Superscript versions of S, of petite capital A, D, E and P, of ƀ, and subscript versions of w, y and z have been accepted for a future version of the Unicode Standard.

Some of these superscript capitals are small caps in the source documents in the Unicode proposals.
Shaded cells Greek letters that are indistinguishable from Latin, and so would not be expected to be supported by Unicode.

*Superscript versions of Greek psi and omega have been accepted for a future version of the Unicode Standard.

Superscript and subscript ё, ї, й, ў etc. are handled with diacritics, ⟨𞀵̈ 𞁌̈ 𞀸̆ 𞁁̆⟩ etc. Many of the Cyrillic characters were added to the Cyrillic Extended-D block, which was added to the free Gentium Plus and Andika fonts with version 6.2 in February 2023.
See also small caps in Unicode.




= Superscript IPA

=
The Latin Extended-F block was created for the remaining superscript IPA letters. They are supported by the free Gentium Plus and Andika fonts. Additional superscript characters for historical and para-IPA letters have been accepted for future versions of the Unicode Standard.



Consonant letters

The Unicode characters for superscript (modifier) IPA and extIPA consonant letters are as follows. The entire Latin Extended-F block is dedicated to superscript IPA. Characters for sounds with secondary articulation are set off in parentheses and placed below the base letters.

The spacing diacritic for ejective consonants, U+2BC, works with superscript letters despite not being superscript itself: ⟨ᵖʼ ᵗʼ ᶜʼ ᵏˣʼ⟩. If a distinction needs to be made, the combining apostrophe U+315 may be used: ⟨ᵖ̕ ᵗ̕ ᶜ̕ ᵏˣ̕⟩. The spacing diacritic should be used for a baseline letter with a superscript release, such as [tˢʼ] or [kˣʼ], where the scope of the apostrophe includes the non-superscript letter, but the combining apostrophe U+315 might be used to indicate a weakly articulated ejective consonant like [ᵗ̕] or [ᵏ̕], where the whole consonant is written as a superscript, or together with U+2BC when separate apostrophes have scope over the base and modifier letters, as in ⟨pʼᵏˣ̕⟩.
Spacing diacritics, as in ⟨tʲ⟩, cannot be secondarily superscripted in plain text: ⟨ᵗʲ⟩. (In this instance, the old IPA letter for [tʲ], ⟨ƫ⟩, has a superscript variant in Unicode, U+1DB5 ⟨ᶵ⟩, but that is not generally the case.)
Among older letters, ⟨ꜧ⟩ (U+A727) was a graphic variant of ⟨ɮ⟩. Its superscript is supported at ⟨ꭜ⟩ (U+AB5C). The most common letters with palatal hook are also supported; they are displayed in the table above. IPA once had an idiosyncratic curl on some of the palatalized letters: these are the fricative letters ⟨ʆ ʓ⟩. Their superscript forms have been accepted for a future version of the Unicode Standard. The retired letters ⟨ƞ⟩ and ⟨ɼ⟩ have also been accepted for a future version of the Unicode Standard.
Among para-IPA letters, superscript Sinological ⟨ȡ ȴ ȵ ȶ⟩ have been accepted for a future version of the Unicode Standard.
Superscripts of the Bantuist labio-dental plosives ⟨ȹ⟩ and ⟨ȸ⟩ have been accepted for a future version of the Unicode Standard.
The central semivowels ⟨ɉ⟩, ⟨ɥ̶⟩, and ⟨w̶⟩ have also been accepted for a future version of the Unicode Standard.
Old-style click letters have been accepted for a future version of the Unicode Standard.



Vowel letters

The Unicode characters for superscript (modifier) IPA vowel letters, plus a pair of extended letters ⟨ᵻ ᵿ⟩ found in English dictionaries, are as follows. Recently retired alternative letters such as ⟨ɩ ɷ⟩ are also supported; they are set off in parentheses and placed below the standard IPA letters:

The precomposed Unicode rhotic vowel letters ⟨ɚ ɝ⟩ are not directly supported. The rhotic diacritic U+02DE ◌˞ should be used instead: ⟨ᵊ˞ ᶟ˞⟩.
⟨ɜ⟩ and ⟨ᶟ⟩ are reversed ɛ. The older IPA turned ɛ, ⟨ᴈ⟩, is also supported, at U+1D4C ⟨ᵌ⟩. However, the briefly resurrected vowel letter ⟨ʚ⟩ (U+029A) is not supported, only its reversed replacement ⟨ɞ⟩ is.
Among older letters, ⟨ᴜ⟩ (U+1D1C), a graphic variant of ⟨ʊ⟩, is supported at ⟨ᶸ⟩ (U+1DB8).
Among para-IPA letters, Sinological superscript ⟨ɿ ʅ ʮ ʯ ⟩ have been accepted for a future version of the Unicode Standard.



Length marks

The two length marks are also supported:

These are used to add length to another superscript, such as ⟨Cʰ𐞁⟩ or ⟨Cʰ𐞂⟩ for long aspiration.



Wildcards

Superscript wildcards (full caps) are largely supported: e.g. ᴺC (prenasalized consonant), ꟲN (prestopped nasal), Pꟳ (fricative release), NᴾF (epenthetic plosive), CVNᵀ (tone-bearing syllable), Cᴸ (liquid or lateral release), Cᴿ (rhotic or resonant release), Vᴳ (off-glide/diphthong), Cⱽ (fleeting vowel). Superscript S for sibilant release has been accepted for a future version of the Unicode Standard; superscript Ʞ for fleeting/epenthetic click has not. Other basic Latin superscript wildcards for tone and weak indeterminate sounds, as described in the article on the International Phonetic Alphabet, are mostly supported. (See table in previous section.)



Combining marks and subscripts

In addition, a very few IPA letters beyond the basic Latin alphabet have combining forms or are supported as subscripts:




Composite characters


Primarily for compatibility with earlier character sets, Unicode contains a number of characters that compose super- and subscripts with other symbols. In most fonts these render much better than attempts to construct these symbols from the above characters or by using markup.

The Latin-1 Supplement block contains the precomposed fractions ½, ¼, and ¾. The copyright © and registered trademark signs ® are also in this block.
The General Punctuation block contains the permille sign ‰ and the per-ten-thousand sign ‱, and Basic Latin has the percent sign %.
The Number Forms block contains several precomposed fractions: ⅐ ⅑ ⅒ ⅓ ⅔ ⅕ ⅖ ⅗ ⅘ ⅙ ⅚ ⅛ ⅜ ⅝ ⅞ ⅟ ↉.
The Letterlike Symbols block contains a few symbols composed of subscript and superscript characters: ℀ ℁ ℅ ℆ № ℠ ™ ⅍.
The Enclosed Alphanumeric Supplement block contains three superscript abbreviations 🅪 🅫 🅬: MC for marque de commerce (trademark), MD for marque déposée (registered trademark), both used in Canada; MR for marca registrada (registered trademark) in Spanish and Portuguese speaking countries.
The Miscellaneous Technical block has one additional subscript, a subscript 10 (⏨), for the purpose of scientific notation.
The Unified Canadian Aboriginal Syllabics and its Extended blocks contain several letters composed with superscripted letters to indicate extended sound values: Main block ᐂ ᐫ ᐬ ᐭ ᐮ ᐰ ᑍ ᑧ ᑨ ᑩ ᑪ ᑬ ᒅ ᒆ ᒇ ᒈ ᒊ ᒤ ᓁ ᓔ ᓮ ᔌ ᔍ ᔎ ᔏ ᔧ ᕅ ᕔ ᕿ ᖀ ᖁ ᖂ ᖃ ᖄ ᖎ ᖏ ᖐ ᖑ ᖒ ᖓ ᖔ ᙯ ᙰ ᙱ ᙲ ᙳ ᙴ ᙵ ᙶ, Extended block ᢰ ᢱ ᢲ ᢳ ᢴ ᢵ ᢶ ᢷ ᢸ ᢹ ᢺ ᢻ ᢼ ᢽ ᢾ ᢿ ᣀ ᣁ ᣂ ᣃ ᣄ ᣅ.




Notes






References

Kata Kunci Pencarian:

• Superscripts and Subscripts
• Unicode subscripts and superscripts
• Subscript and superscript
• Superscripts and Subscripts
• Mathematical operators and symbols in Unicode
• A
• List of Unicode characters
• Unicode equivalence
• Latin script in Unicode
• Greek alphabet
• Slash (punctuation)

Unicode subscripts and superscripts

Unicode subscripts and superscripts - Wikipedia

Unicode subscripts and superscripts - Wikipedia

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Unicode subscripts and superscripts - Wikipedia | Unicode, Algebra ...

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[Solved] unicode-math's \symit in superscripts and subscripts | SolveForum

[Solved] unicode-math's \symit in superscripts and subscripts | SolveForum

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Want more Unicode sub/superscripts? Need volunteer font designers ...

Want more Unicode sub/superscripts? Need volunteer font designers ...

How to Do Subscripts and Superscripts in Google Docs | AlfinTech Computer

unicode subscripts and superscripts

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• How to find the unicode of the subscript alphabet?
• utf 8 - UTF8 symbols for subscript letters - Stack Overflow
• Why does the unicode Superscripts and Subscripts block not …
• List of Unicode latin subscript letters - Stack Overflow
• Is there a Unicode 'combiner' akin to a superscript style?
• Is there an Unicode Symbol for Superscript comma?
• Does unicode allow for multilevel bracketable subscripts like math …
• full list of all subscripts and diacritical marks in unicode
• Unicode subscripts and superscripts in identifiers, why does …
• How to print subscripts/superscripts on a CLI? - Stack Overflow

How to find the unicode of the subscript alphabet?

Jul 28, 2013 · import sys # on windows run from QtConsole for unicode # (Cmd console only support codepage characters) # At present (6/10/2017), superscripts/subscript chars # are best viewed with terminal/text-editor set to monospace font # "DejaVu Sans Mono" # "Consolas" works also, but is missing a few characters... # and, "Courier" has the worst support ...

utf 8 - UTF8 symbols for subscript letters - Stack Overflow

Jul 7, 2011 · The authoritative reference on what characters there are in Unicode is the Unicode Standard. You can find the relevant information in the PDF code charts . The most commonly needed subscript characters are in the “Superscripts and subscripts” block.

Why does the unicode Superscripts and Subscripts block not …

Chapter 15 of the Unicode Standard has some discussion of their origins: for example superscript digits 1 to 3 were in ISO Latin-1 while the others were encoded to support the MARC-8 bibliographic character set (see table here); and U+2071 SUPERSCRIPT LATIN SMALL LETTER I and U+207F SUPERSCRIPT LATIN SMALL LETTER N were encoded to support the ...

List of Unicode latin subscript letters - Stack Overflow

Mar 21, 2021 · Unicode is a character set for mapping between characters/glyphs to numbers. It only deals with plain text and is not supposed for formatting text §. You can't make a letter bold, italic or move a letter to above or below the baseline purely with the Unicode code points (see Create Unicode subscripts and superscripts with combining glyphs)

Is there a Unicode 'combiner' akin to a superscript style?

Jul 5, 2023 · Looking at how we handle superscripts (and subscripts). I see that on the one hand they are treated like a style. i.e. x^y becomes: x y. But in Unicode we seem to have superscripts and subscripts instead as individual glyphs. For example: x U+207f. becomes: xⁿ. I guess it makes sense to encode common uses this way as it is more ...

Is there an Unicode Symbol for Superscript comma?

Dec 18, 2015 · To view Unicode chars from various ranges, you need Unicode-fonts. For Windows & MacOS & Linux/Unix you will need to obtain *.ttf , *.otf , etc font-file(s) & place those inside Font folder. For Android try "iFont" or other font installer type of app.

Does unicode allow for multilevel bracketable subscripts like math …

Dec 16, 2015 · Unicode does define some specific codepoints for superscripts and subscripts. There are some codepoints specifically for x, y, (and ) as superscripts. For your two specific examples, the closest you can get is something like this: U+0028 U+0065 U+02E3 U+0029 U+02B8 (eˣ)ʸ U+0065 U+207D U+02E3 U+005E U+02B8 U+207E. e⁽ˣ^ʸ⁾

full list of all subscripts and diacritical marks in unicode

May 10, 2014 · The principle is largely necessitated by the use of Unicode names in programs; they must not be changed, for the same reasons why the Unicode numbers must not be changed. Some of the Unicode names for diacritics, too, are misleading or at least incomplete.

Unicode subscripts and superscripts in identifiers, why does …

Jan 23, 2018 · Python3 surprising behavior of identifier being a non-ASCII Unicode character Hot Network Questions Fantasy film from the 1950s or 60s where a turban-wearing hero counts off the men he kills

How to print subscripts/superscripts on a CLI? - Stack Overflow

Apr 17, 2010 · The super and sub char* arrays are the UTF-8 encodings for the Unicode code points for numeric superscripts and subscripts (see here). The given program will output my formula from above (on one line instead of three), then another test line for all the choices and a y-super-999 and z-sub-75 so you can see what they look like.