Mathematical Alphanumeric Symbols

Mathematical Alphanumeric Symbols
Mathematical Alphanumeric Symbols
Range	U+1D400..U+1D7FF; (1,024 code points)
Plane	SMP
Scripts	Common
Symbol sets	Mathematical
Assigned	996 code points
Unused	28 reserved code points
Unicode version history
3.1 (2001)	991 (+991)
4.0 (2003)	992 (+1)
4.1 (2005)	994 (+2)
5.0 (2006)	996 (+2)
Unicode documentation
	Code chart ∣ Web page
	Note: [1][2]

Mathematical Alphanumeric Symbols is a Unicode block comprising styled forms of Latin and Greek letters and decimal digits that enable mathematicians to denote different notions with different letter styles. The letters in various fonts often have specific, fixed meanings in particular areas of mathematics. By providing uniformity over numerous mathematical articles and books, these conventions help to read mathematical formulas. These also may be used to differentiate between concepts that share a letter in a single problem.

Unicode now includes many such symbols (in the range U+1D400–U+1D7FF). The rationale behind this is that it enables design and usage of special mathematical characters (fonts) that include all necessary properties to differentiate from other alphanumerics, e.g. in mathematics an italic "𝐴" can have a different meaning from a roman letter "A". Unicode originally included a limited set of such letter forms in its Letterlike Symbols block before completing the set of Latin and Greek letter forms in this block beginning in version 3.1.

Unicode expressly recommends that these characters not be used in general text as a substitute for presentational markup;[3] the letters are specifically designed to be semantically different from each other. Unicode does not include a set of normal serif letters in the set.[lower-alpha 1] Still they have found some usage on social media, for example by people who want a stylized user name,[4] and in email spam, in an attempt to bypass filters.

All these letter shapes may be manipulated with MathML's attribute mathvariant.

The introduction date of some of the more commonly used symbols can be found in the Table of mathematical symbols by introduction date.

Tables of styled letters and digits

These tables show all styled forms of Latin and Greek letters, symbols and digits in the Unicode Standard, with the normal unstyled forms of these characters shown with a cyan background (the basic unstyled letters may be serif or sans-serif depending upon the font). The styled characters are mostly located in the Mathematical Alphanumeric Symbols block, but the 24 characters in cells with a pink background are located in the letterlike symbols block, for example, ℛ (script capital r) is at U+211B rather than the expected U+1D4AD which is reserved. In the code charts for the Unicode Standard, the reserved code points corresponding to the pink cell are annotated with the name and code point of the correct character.[5] There are a few characters which have names that suggest that they should belong in the tables below, but in fact do not because their official character names are misnomers:

U+2113 ℓ SCRIPT SMALL L is not used as it is a special symbol for litre.[5]
U+2118 ℘ SCRIPT CAPITAL P is in fact the Weierstrass p which was misnamed, but due to Unicode stability policies the official character name cannot be corrected.[6]

Latin letters

The Unicode values of the characters in the tables below, except those shown with pink backgrounds or index values of '–', are obtained by adding the base values from the "U+" header row to the index values in the left column (both values are hexadecimal).

Capital letters
	Serif				Sans-serif				Script (or calligraphy)		Fraktur		Mono- space	Double- struck
	Normal	Bold	Italic	Bold italic	Normal	Bold	Italic	Bold italic	Normal	Bold	Normal	Bold	Normal	Bold
U+	0041	1D400	1D434	1D468	1D5A0	1D5D4	1D608	1D63C	1D49C	1D4D0	1D504	1D56C	1D670	1D538
00	A	𝐀	𝐴	𝑨	𝖠	𝗔	𝘈	𝘼	𝒜	𝓐	𝔄	𝕬	𝙰	𝔸
01	B	𝐁	𝐵	𝑩	𝖡	𝗕	𝘉	𝘽	ℬ	𝓑	𝔅	𝕭	𝙱	𝔹
02	C	𝐂	𝐶	𝑪	𝖢	𝗖	𝘊	𝘾	𝒞	𝓒	ℭ	𝕮	𝙲	ℂ
03	D	𝐃	𝐷	𝑫	𝖣	𝗗	𝘋	𝘿	𝒟	𝓓	𝔇	𝕯	𝙳	𝔻
04	E	𝐄	𝐸	𝑬	𝖤	𝗘	𝘌	𝙀	ℰ	𝓔	𝔈	𝕰	𝙴	𝔼
05	F	𝐅	𝐹	𝑭	𝖥	𝗙	𝘍	𝙁	ℱ	𝓕	𝔉	𝕱	𝙵	𝔽
06	G	𝐆	𝐺	𝑮	𝖦	𝗚	𝘎	𝙂	𝒢	𝓖	𝔊	𝕲	𝙶	𝔾
07	H	𝐇	𝐻	𝑯	𝖧	𝗛	𝘏	𝙃	ℋ	𝓗	ℌ	𝕳	𝙷	ℍ
08	I	𝐈	𝐼	𝑰	𝖨	𝗜	𝘐	𝙄	ℐ	𝓘	ℑ	𝕴	𝙸	𝕀
09	J	𝐉	𝐽	𝑱	𝖩	𝗝	𝘑	𝙅	𝒥	𝓙	𝔍	𝕵	𝙹	𝕁
0A	K	𝐊	𝐾	𝑲	𝖪	𝗞	𝘒	𝙆	𝒦	𝓚	𝔎	𝕶	𝙺	𝕂
0B	L	𝐋	𝐿	𝑳	𝖫	𝗟	𝘓	𝙇	ℒ	𝓛	𝔏	𝕷	𝙻	𝕃
0C	M	𝐌	𝑀	𝑴	𝖬	𝗠	𝘔	𝙈	ℳ	𝓜	𝔐	𝕸	𝙼	𝕄
0D	N	𝐍	𝑁	𝑵	𝖭	𝗡	𝘕	𝙉	𝒩	𝓝	𝔑	𝕹	𝙽	ℕ
0E	O	𝐎	𝑂	𝑶	𝖮	𝗢	𝘖	𝙊	𝒪	𝓞	𝔒	𝕺	𝙾	𝕆
0F	P	𝐏	𝑃	𝑷	𝖯	𝗣	𝘗	𝙋	𝒫	𝓟	𝔓	𝕻	𝙿	ℙ
10	Q	𝐐	𝑄	𝑸	𝖰	𝗤	𝘘	𝙌	𝒬	𝓠	𝔔	𝕼	𝚀	ℚ
11	R	𝐑	𝑅	𝑹	𝖱	𝗥	𝘙	𝙍	ℛ	𝓡	ℜ	𝕽	𝚁	ℝ
12	S	𝐒	𝑆	𝑺	𝖲	𝗦	𝘚	𝙎	𝒮	𝓢	𝔖	𝕾	𝚂	𝕊
13	T	𝐓	𝑇	𝑻	𝖳	𝗧	𝘛	𝙏	𝒯	𝓣	𝔗	𝕿	𝚃	𝕋
14	U	𝐔	𝑈	𝑼	𝖴	𝗨	𝘜	𝙐	𝒰	𝓤	𝔘	𝖀	𝚄	𝕌
15	V	𝐕	𝑉	𝑽	𝖵	𝗩	𝘝	𝙑	𝒱	𝓥	𝔙	𝖁	𝚅	𝕍
16	W	𝐖	𝑊	𝑾	𝖶	𝗪	𝘞	𝙒	𝒲	𝓦	𝔚	𝖂	𝚆	𝕎
17	X	𝐗	𝑋	𝑿	𝖷	𝗫	𝘟	𝙓	𝒳	𝓧	𝔛	𝖃	𝚇	𝕏
18	Y	𝐘	𝑌	𝒀	𝖸	𝗬	𝘠	𝙔	𝒴	𝓨	𝔜	𝖄	𝚈	𝕐
19	Z	𝐙	𝑍	𝒁	𝖹	𝗭	𝘡	𝙕	𝒵	𝓩	ℨ	𝖅	𝚉	ℤ

Small letters
	Serif				Sans-serif				Script (or calligraphy)		Fraktur		Mono- space	Double- struck
	Normal	Bold	Italic	Bold italic	Normal	Bold	Italic	Bold italic	Normal	Bold	Normal	Bold	Normal	Bold
U+	0061	1D41A	1D44E	1D482	1D5BA	1D5EE	1D622	1D656	1D4B6	1D4EA	1D51E	1D586	1D68A	1D552
00	a	𝐚	𝑎	𝒂	𝖺	𝗮	𝘢	𝙖	𝒶	𝓪	𝔞	𝖆	𝚊	𝕒
01	b	𝐛	𝑏	𝒃	𝖻	𝗯	𝘣	𝙗	𝒷	𝓫	𝔟	𝖇	𝚋	𝕓
02	c	𝐜	𝑐	𝒄	𝖼	𝗰	𝘤	𝙘	𝒸	𝓬	𝔠	𝖈	𝚌	𝕔
03	d	𝐝	𝑑	𝒅	𝖽	𝗱	𝘥	𝙙	𝒹	𝓭	𝔡	𝖉	𝚍	𝕕
04	e	𝐞	𝑒	𝒆	𝖾	𝗲	𝘦	𝙚	ℯ	𝓮	𝔢	𝖊	𝚎	𝕖
05	f	𝐟	𝑓	𝒇	𝖿	𝗳	𝘧	𝙛	𝒻	𝓯	𝔣	𝖋	𝚏	𝕗
06	g	𝐠	𝑔	𝒈	𝗀	𝗴	𝘨	𝙜	ℊ	𝓰	𝔤	𝖌	𝚐	𝕘
07	h	𝐡	ℎ	𝒉	𝗁	𝗵	𝘩	𝙝	𝒽	𝓱	𝔥	𝖍	𝚑	𝕙
08	i	𝐢	𝑖	𝒊	𝗂	𝗶	𝘪	𝙞	𝒾	𝓲	𝔦	𝖎	𝚒	𝕚
09	j	𝐣	𝑗	𝒋	𝗃	𝗷	𝘫	𝙟	𝒿	𝓳	𝔧	𝖏	𝚓	𝕛
0A	k	𝐤	𝑘	𝒌	𝗄	𝗸	𝘬	𝙠	𝓀	𝓴	𝔨	𝖐	𝚔	𝕜
0B	l	𝐥	𝑙	𝒍	𝗅	𝗹	𝘭	𝙡	𝓁	𝓵	𝔩	𝖑	𝚕	𝕝
0C	m	𝐦	𝑚	𝒎	𝗆	𝗺	𝘮	𝙢	𝓂	𝓶	𝔪	𝖒	𝚖	𝕞
0D	n	𝐧	𝑛	𝒏	𝗇	𝗻	𝘯	𝙣	𝓃	𝓷	𝔫	𝖓	𝚗	𝕟
0E	o	𝐨	𝑜	𝒐	𝗈	𝗼	𝘰	𝙤	ℴ	𝓸	𝔬	𝖔	𝚘	𝕠
0F	p	𝐩	𝑝	𝒑	𝗉	𝗽	𝘱	𝙥	𝓅	𝓹	𝔭	𝖕	𝚙	𝕡
10	q	𝐪	𝑞	𝒒	𝗊	𝗾	𝘲	𝙦	𝓆	𝓺	𝔮	𝖖	𝚚	𝕢
11	r	𝐫	𝑟	𝒓	𝗋	𝗿	𝘳	𝙧	𝓇	𝓻	𝔯	𝖗	𝚛	𝕣
12	s	𝐬	𝑠	𝒔	𝗌	𝘀	𝘴	𝙨	𝓈	𝓼	𝔰	𝖘	𝚜	𝕤
13	t	𝐭	𝑡	𝒕	𝗍	𝘁	𝘵	𝙩	𝓉	𝓽	𝔱	𝖙	𝚝	𝕥
14	u	𝐮	𝑢	𝒖	𝗎	𝘂	𝘶	𝙪	𝓊	𝓾	𝔲	𝖚	𝚞	𝕦
15	v	𝐯	𝑣	𝒗	𝗏	𝘃	𝘷	𝙫	𝓋	𝓿	𝔳	𝖛	𝚟	𝕧
16	w	𝐰	𝑤	𝒘	𝗐	𝘄	𝘸	𝙬	𝓌	𝔀	𝔴	𝖜	𝚠	𝕨
17	x	𝐱	𝑥	𝒙	𝗑	𝘅	𝘹	𝙭	𝓍	𝔁	𝔵	𝖝	𝚡	𝕩
18	y	𝐲	𝑦	𝒚	𝗒	𝘆	𝘺	𝙮	𝓎	𝔂	𝔶	𝖞	𝚢	𝕪
19	z	𝐳	𝑧	𝒛	𝗓	𝘇	𝘻	𝙯	𝓏	𝔃	𝔷	𝖟	𝚣	𝕫
–	ı		𝚤
–	ȷ		𝚥

Greek letters and symbols

The Unicode values of the characters in the tables below, except those shown with yellow backgrounds or index values of '–', are obtained by adding the base values from the "U+" header row to the index values in the left column (both values are hexadecimal).

Capital letters
	Normal	Bold	Italic	Bold italic	Sans- serif bold	Sans- serif bold italic
U+	0391	1D6A8	1D6E2	1D71C	1D756	1D790
00	Α	𝚨	𝛢	𝜜	𝝖	𝞐
01	Β	𝚩	𝛣	𝜝	𝝗	𝞑
02	Γ	𝚪	𝛤	𝜞	𝝘	𝞒
03	Δ	𝚫	𝛥	𝜟	𝝙	𝞓
04	Ε	𝚬	𝛦	𝜠	𝝚	𝞔
05	Ζ	𝚭	𝛧	𝜡	𝝛	𝞕
06	Η	𝚮	𝛨	𝜢	𝝜	𝞖
07	Θ	𝚯	𝛩	𝜣	𝝝	𝞗
08	Ι	𝚰	𝛪	𝜤	𝝞	𝞘
09	Κ	𝚱	𝛫	𝜥	𝝟	𝞙
0A	Λ	𝚲	𝛬	𝜦	𝝠	𝞚
0B	Μ	𝚳	𝛭	𝜧	𝝡	𝞛
0C	Ν	𝚴	𝛮	𝜨	𝝢	𝞜
0D	Ξ	𝚵	𝛯	𝜩	𝝣	𝞝
0E	Ο	𝚶	𝛰	𝜪	𝝤	𝞞
0F	Π	𝚷	𝛱	𝜫	𝝥	𝞟
10	Ρ	𝚸	𝛲	𝜬	𝝦	𝞠
11	ϴ	𝚹	𝛳	𝜭	𝝧	𝞡
12	Σ	𝚺	𝛴	𝜮	𝝨	𝞢
13	Τ	𝚻	𝛵	𝜯	𝝩	𝞣
14	Υ	𝚼	𝛶	𝜰	𝝪	𝞤
15	Φ	𝚽	𝛷	𝜱	𝝫	𝞥
16	Χ	𝚾	𝛸	𝜲	𝝬	𝞦
17	Ψ	𝚿	𝛹	𝜳	𝝭	𝞧
18	Ω	𝛀	𝛺	𝜴	𝝮	𝞨
19	∇	𝛁	𝛻	𝜵	𝝯	𝞩

Small letters
	Normal	Bold	Italic	Bold italic	Sans- serif bold	Sans- serif bold italic
U+	03B1	1D6C2	1D6FC	1D736	1D770	1D7AA
00	α	𝛂	𝛼	𝜶	𝝰	𝞪
01	β	𝛃	𝛽	𝜷	𝝱	𝞫
02	γ	𝛄	𝛾	𝜸	𝝲	𝞬
03	δ	𝛅	𝛿	𝜹	𝝳	𝞭
04	ε	𝛆	𝜀	𝜺	𝝴	𝞮
05	ζ	𝛇	𝜁	𝜻	𝝵	𝞯
06	η	𝛈	𝜂	𝜼	𝝶	𝞰
07	θ	𝛉	𝜃	𝜽	𝝷	𝞱
08	ι	𝛊	𝜄	𝜾	𝝸	𝞲
09	κ	𝛋	𝜅	𝜿	𝝹	𝞳
0A	λ	𝛌	𝜆	𝝀	𝝺	𝞴
0B	μ	𝛍	𝜇	𝝁	𝝻	𝞵
0C	ν	𝛎	𝜈	𝝂	𝝼	𝞶
0D	ξ	𝛏	𝜉	𝝃	𝝽	𝞷
0E	ο	𝛐	𝜊	𝝄	𝝾	𝞸
0F	π	𝛑	𝜋	𝝅	𝝿	𝞹
10	ρ	𝛒	𝜌	𝝆	𝞀	𝞺
11	ς	𝛓	𝜍	𝝇	𝞁	𝞻
12	σ	𝛔	𝜎	𝝈	𝞂	𝞼
13	τ	𝛕	𝜏	𝝉	𝞃	𝞽
14	υ	𝛖	𝜐	𝝊	𝞄	𝞾
15	φ	𝛗	𝜑	𝝋	𝞅	𝞿
16	χ	𝛘	𝜒	𝝌	𝞆	𝟀
17	ψ	𝛙	𝜓	𝝍	𝞇	𝟁
18	ω	𝛚	𝜔	𝝎	𝞈	𝟂
19	∂	𝛛	𝜕	𝝏	𝞉	𝟃
1A	ϵ	𝛜	𝜖	𝝐	𝞊	𝟄
1B	ϑ	𝛝	𝜗	𝝑	𝞋	𝟅
1C	ϰ	𝛞	𝜘	𝝒	𝞌	𝟆
1D	ϕ	𝛟	𝜙	𝝓	𝞍	𝟇
1E	ϱ	𝛠	𝜚	𝝔	𝞎	𝟈
1F	ϖ	𝛡	𝜛	𝝕	𝞏	𝟉
–	Ϝ	𝟊
–	ϝ	𝟋

Digits

The Unicode values of the characters in the tables below are obtained by adding the hexadecimal base values from the "U+" header row to the index values in the left column.

	Normal	Bold	Double- struck	Sans- serif	Sans- serif bold	Mono- space
U+	0030	1D7CE	1D7D8	1D7E2	1D7EC	1D7F6
0	0	𝟎	𝟘	𝟢	𝟬	𝟶
1	1	𝟏	𝟙	𝟣	𝟭	𝟷
2	2	𝟐	𝟚	𝟤	𝟮	𝟸
3	3	𝟑	𝟛	𝟥	𝟯	𝟹
4	4	𝟒	𝟜	𝟦	𝟰	𝟺
5	5	𝟓	𝟝	𝟧	𝟱	𝟻
6	6	𝟔	𝟞	𝟨	𝟲	𝟼
7	7	𝟕	𝟟	𝟩	𝟳	𝟽
8	8	𝟖	𝟠	𝟪	𝟴	𝟾
9	9	𝟗	𝟡	𝟫	𝟵	𝟿

Glyph variants

Variation selectors may be used to specify chancery (U+FE00) vs roundhand (U+FE01) forms, if the font supports them:

Code point	Plain	FE00	FE01
U+1D49C	𝒜	𝒜︀	𝒜︁
U+1D49E	𝒞	𝒞︀	𝒞︁
U+1D49F	𝒟	𝒟︀	𝒟︁
U+1D4A2	𝒢	𝒢︀	𝒢︁
U+1D4A5	𝒥	𝒥︀	𝒥︁
U+1D4A6	𝒦	𝒦︀	𝒦︁
U+1D4A9	𝒩	𝒩︀	𝒩︁
U+1D4AA	𝒪	𝒪︀	𝒪︁
U+1D4AB	𝒫	𝒫︀	𝒫︁
U+1D4AC	𝒬	𝒬︀	𝒬︁
U+1D4AE	𝒮	𝒮︀	𝒮︁
U+1D4AF	𝒯	𝒯︀	𝒯︁
U+1D4B0	𝒰	𝒰︀	𝒰︁
U+1D4B1	𝒱	𝒱︀	𝒱︁
U+1D4B2	𝒲	𝒲︀	𝒲︁
U+1D4B3	𝒳	𝒳︀	𝒳︁
U+1D4B4	𝒴	𝒴︀	𝒴︁
U+1D4B5	𝒵	𝒵︀	𝒵︁

The remainder of the set is at Letterlike Symbols.

Chart for the Mathematical Alphanumeric Symbols block

Mathematical Alphanumeric Symbols^[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+1D40x	𝐀	𝐁	𝐂	𝐃	𝐄	𝐅	𝐆	𝐇	𝐈	𝐉	𝐊	𝐋	𝐌	𝐍	𝐎	𝐏
U+1D41x	𝐐	𝐑	𝐒	𝐓	𝐔	𝐕	𝐖	𝐗	𝐘	𝐙	𝐚	𝐛	𝐜	𝐝	𝐞	𝐟
U+1D42x	𝐠	𝐡	𝐢	𝐣	𝐤	𝐥	𝐦	𝐧	𝐨	𝐩	𝐪	𝐫	𝐬	𝐭	𝐮	𝐯
U+1D43x	𝐰	𝐱	𝐲	𝐳	𝐴	𝐵	𝐶	𝐷	𝐸	𝐹	𝐺	𝐻	𝐼	𝐽	𝐾	𝐿
U+1D44x	𝑀	𝑁	𝑂	𝑃	𝑄	𝑅	𝑆	𝑇	𝑈	𝑉	𝑊	𝑋	𝑌	𝑍	𝑎	𝑏
U+1D45x	𝑐	𝑑	𝑒	𝑓	𝑔		𝑖	𝑗	𝑘	𝑙	𝑚	𝑛	𝑜	𝑝	𝑞	𝑟
U+1D46x	𝑠	𝑡	𝑢	𝑣	𝑤	𝑥	𝑦	𝑧	𝑨	𝑩	𝑪	𝑫	𝑬	𝑭	𝑮	𝑯
U+1D47x	𝑰	𝑱	𝑲	𝑳	𝑴	𝑵	𝑶	𝑷	𝑸	𝑹	𝑺	𝑻	𝑼	𝑽	𝑾	𝑿
U+1D48x	𝒀	𝒁	𝒂	𝒃	𝒄	𝒅	𝒆	𝒇	𝒈	𝒉	𝒊	𝒋	𝒌	𝒍	𝒎	𝒏
U+1D49x	𝒐	𝒑	𝒒	𝒓	𝒔	𝒕	𝒖	𝒗	𝒘	𝒙	𝒚	𝒛	𝒜		𝒞	𝒟
U+1D4Ax			𝒢			𝒥	𝒦			𝒩	𝒪	𝒫	𝒬		𝒮	𝒯
U+1D4Bx	𝒰	𝒱	𝒲	𝒳	𝒴	𝒵	𝒶	𝒷	𝒸	𝒹		𝒻		𝒽	𝒾	𝒿
U+1D4Cx	𝓀	𝓁	𝓂	𝓃		𝓅	𝓆	𝓇	𝓈	𝓉	𝓊	𝓋	𝓌	𝓍	𝓎	𝓏
U+1D4Dx	𝓐	𝓑	𝓒	𝓓	𝓔	𝓕	𝓖	𝓗	𝓘	𝓙	𝓚	𝓛	𝓜	𝓝	𝓞	𝓟
U+1D4Ex	𝓠	𝓡	𝓢	𝓣	𝓤	𝓥	𝓦	𝓧	𝓨	𝓩	𝓪	𝓫	𝓬	𝓭	𝓮	𝓯
U+1D4Fx	𝓰	𝓱	𝓲	𝓳	𝓴	𝓵	𝓶	𝓷	𝓸	𝓹	𝓺	𝓻	𝓼	𝓽	𝓾	𝓿
U+1D50x	𝔀	𝔁	𝔂	𝔃	𝔄	𝔅		𝔇	𝔈	𝔉	𝔊			𝔍	𝔎	𝔏
U+1D51x	𝔐	𝔑	𝔒	𝔓	𝔔		𝔖	𝔗	𝔘	𝔙	𝔚	𝔛	𝔜		𝔞	𝔟
U+1D52x	𝔠	𝔡	𝔢	𝔣	𝔤	𝔥	𝔦	𝔧	𝔨	𝔩	𝔪	𝔫	𝔬	𝔭	𝔮	𝔯
U+1D53x	𝔰	𝔱	𝔲	𝔳	𝔴	𝔵	𝔶	𝔷	𝔸	𝔹		𝔻	𝔼	𝔽	𝔾
U+1D54x	𝕀	𝕁	𝕂	𝕃	𝕄		𝕆				𝕊	𝕋	𝕌	𝕍	𝕎	𝕏
U+1D55x	𝕐		𝕒	𝕓	𝕔	𝕕	𝕖	𝕗	𝕘	𝕙	𝕚	𝕛	𝕜	𝕝	𝕞	𝕟
U+1D56x	𝕠	𝕡	𝕢	𝕣	𝕤	𝕥	𝕦	𝕧	𝕨	𝕩	𝕪	𝕫	𝕬	𝕭	𝕮	𝕯
U+1D57x	𝕰	𝕱	𝕲	𝕳	𝕴	𝕵	𝕶	𝕷	𝕸	𝕹	𝕺	𝕻	𝕼	𝕽	𝕾	𝕿
U+1D58x	𝖀	𝖁	𝖂	𝖃	𝖄	𝖅	𝖆	𝖇	𝖈	𝖉	𝖊	𝖋	𝖌	𝖍	𝖎	𝖏
U+1D59x	𝖐	𝖑	𝖒	𝖓	𝖔	𝖕	𝖖	𝖗	𝖘	𝖙	𝖚	𝖛	𝖜	𝖝	𝖞	𝖟
U+1D5Ax	𝖠	𝖡	𝖢	𝖣	𝖤	𝖥	𝖦	𝖧	𝖨	𝖩	𝖪	𝖫	𝖬	𝖭	𝖮	𝖯
U+1D5Bx	𝖰	𝖱	𝖲	𝖳	𝖴	𝖵	𝖶	𝖷	𝖸	𝖹	𝖺	𝖻	𝖼	𝖽	𝖾	𝖿
U+1D5Cx	𝗀	𝗁	𝗂	𝗃	𝗄	𝗅	𝗆	𝗇	𝗈	𝗉	𝗊	𝗋	𝗌	𝗍	𝗎	𝗏
U+1D5Dx	𝗐	𝗑	𝗒	𝗓	𝗔	𝗕	𝗖	𝗗	𝗘	𝗙	𝗚	𝗛	𝗜	𝗝	𝗞	𝗟
U+1D5Ex	𝗠	𝗡	𝗢	𝗣	𝗤	𝗥	𝗦	𝗧	𝗨	𝗩	𝗪	𝗫	𝗬	𝗭	𝗮	𝗯
U+1D5Fx	𝗰	𝗱	𝗲	𝗳	𝗴	𝗵	𝗶	𝗷	𝗸	𝗹	𝗺	𝗻	𝗼	𝗽	𝗾	𝗿
U+1D60x	𝘀	𝘁	𝘂	𝘃	𝘄	𝘅	𝘆	𝘇	𝘈	𝘉	𝘊	𝘋	𝘌	𝘍	𝘎	𝘏
U+1D61x	𝘐	𝘑	𝘒	𝘓	𝘔	𝘕	𝘖	𝘗	𝘘	𝘙	𝘚	𝘛	𝘜	𝘝	𝘞	𝘟
U+1D62x	𝘠	𝘡	𝘢	𝘣	𝘤	𝘥	𝘦	𝘧	𝘨	𝘩	𝘪	𝘫	𝘬	𝘭	𝘮	𝘯
U+1D63x	𝘰	𝘱	𝘲	𝘳	𝘴	𝘵	𝘶	𝘷	𝘸	𝘹	𝘺	𝘻	𝘼	𝘽	𝘾	𝘿
U+1D64x	𝙀	𝙁	𝙂	𝙃	𝙄	𝙅	𝙆	𝙇	𝙈	𝙉	𝙊	𝙋	𝙌	𝙍	𝙎	𝙏
U+1D65x	𝙐	𝙑	𝙒	𝙓	𝙔	𝙕	𝙖	𝙗	𝙘	𝙙	𝙚	𝙛	𝙜	𝙝	𝙞	𝙟
U+1D66x	𝙠	𝙡	𝙢	𝙣	𝙤	𝙥	𝙦	𝙧	𝙨	𝙩	𝙪	𝙫	𝙬	𝙭	𝙮	𝙯
U+1D67x	𝙰	𝙱	𝙲	𝙳	𝙴	𝙵	𝙶	𝙷	𝙸	𝙹	𝙺	𝙻	𝙼	𝙽	𝙾	𝙿
U+1D68x	𝚀	𝚁	𝚂	𝚃	𝚄	𝚅	𝚆	𝚇	𝚈	𝚉	𝚊	𝚋	𝚌	𝚍	𝚎	𝚏
U+1D69x	𝚐	𝚑	𝚒	𝚓	𝚔	𝚕	𝚖	𝚗	𝚘	𝚙	𝚚	𝚛	𝚜	𝚝	𝚞	𝚟
U+1D6Ax	𝚠	𝚡	𝚢	𝚣	𝚤	𝚥			𝚨	𝚩	𝚪	𝚫	𝚬	𝚭	𝚮	𝚯
U+1D6Bx	𝚰	𝚱	𝚲	𝚳	𝚴	𝚵	𝚶	𝚷	𝚸	𝚹	𝚺	𝚻	𝚼	𝚽	𝚾	𝚿
U+1D6Cx	𝛀	𝛁	𝛂	𝛃	𝛄	𝛅	𝛆	𝛇	𝛈	𝛉	𝛊	𝛋	𝛌	𝛍	𝛎	𝛏
U+1D6Dx	𝛐	𝛑	𝛒	𝛓	𝛔	𝛕	𝛖	𝛗	𝛘	𝛙	𝛚	𝛛	𝛜	𝛝	𝛞	𝛟
U+1D6Ex	𝛠	𝛡	𝛢	𝛣	𝛤	𝛥	𝛦	𝛧	𝛨	𝛩	𝛪	𝛫	𝛬	𝛭	𝛮	𝛯
U+1D6Fx	𝛰	𝛱	𝛲	𝛳	𝛴	𝛵	𝛶	𝛷	𝛸	𝛹	𝛺	𝛻	𝛼	𝛽	𝛾	𝛿
U+1D70x	𝜀	𝜁	𝜂	𝜃	𝜄	𝜅	𝜆	𝜇	𝜈	𝜉	𝜊	𝜋	𝜌	𝜍	𝜎	𝜏
U+1D71x	𝜐	𝜑	𝜒	𝜓	𝜔	𝜕	𝜖	𝜗	𝜘	𝜙	𝜚	𝜛	𝜜	𝜝	𝜞	𝜟
U+1D72x	𝜠	𝜡	𝜢	𝜣	𝜤	𝜥	𝜦	𝜧	𝜨	𝜩	𝜪	𝜫	𝜬	𝜭	𝜮	𝜯
U+1D73x	𝜰	𝜱	𝜲	𝜳	𝜴	𝜵	𝜶	𝜷	𝜸	𝜹	𝜺	𝜻	𝜼	𝜽	𝜾	𝜿
U+1D74x	𝝀	𝝁	𝝂	𝝃	𝝄	𝝅	𝝆	𝝇	𝝈	𝝉	𝝊	𝝋	𝝌	𝝍	𝝎	𝝏
U+1D75x	𝝐	𝝑	𝝒	𝝓	𝝔	𝝕	𝝖	𝝗	𝝘	𝝙	𝝚	𝝛	𝝜	𝝝	𝝞	𝝟
U+1D76x	𝝠	𝝡	𝝢	𝝣	𝝤	𝝥	𝝦	𝝧	𝝨	𝝩	𝝪	𝝫	𝝬	𝝭	𝝮	𝝯
U+1D77x	𝝰	𝝱	𝝲	𝝳	𝝴	𝝵	𝝶	𝝷	𝝸	𝝹	𝝺	𝝻	𝝼	𝝽	𝝾	𝝿
U+1D78x	𝞀	𝞁	𝞂	𝞃	𝞄	𝞅	𝞆	𝞇	𝞈	𝞉	𝞊	𝞋	𝞌	𝞍	𝞎	𝞏
U+1D79x	𝞐	𝞑	𝞒	𝞓	𝞔	𝞕	𝞖	𝞗	𝞘	𝞙	𝞚	𝞛	𝞜	𝞝	𝞞	𝞟
U+1D7Ax	𝞠	𝞡	𝞢	𝞣	𝞤	𝞥	𝞦	𝞧	𝞨	𝞩	𝞪	𝞫	𝞬	𝞭	𝞮	𝞯
U+1D7Bx	𝞰	𝞱	𝞲	𝞳	𝞴	𝞵	𝞶	𝞷	𝞸	𝞹	𝞺	𝞻	𝞼	𝞽	𝞾	𝞿
U+1D7Cx	𝟀	𝟁	𝟂	𝟃	𝟄	𝟅	𝟆	𝟇	𝟈	𝟉	𝟊	𝟋			𝟎	𝟏
U+1D7Dx	𝟐	𝟑	𝟒	𝟓	𝟔	𝟕	𝟖	𝟗	𝟘	𝟙	𝟚	𝟛	𝟜	𝟝	𝟞	𝟟
U+1D7Ex	𝟠	𝟡	𝟢	𝟣	𝟤	𝟥	𝟦	𝟧	𝟨	𝟩	𝟪	𝟫	𝟬	𝟭	𝟮	𝟯
U+1D7Fx	𝟰	𝟱	𝟲	𝟳	𝟴	𝟵	𝟶	𝟷	𝟸	𝟹	𝟺	𝟻	𝟼	𝟽	𝟾	𝟿
Notes 1.^ As of Unicode version 15.1 2.^ Grey areas indicate non-assigned code points

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Mathematical Alphanumeric Symbols block:

Version	Final code points[lower-alpha 2]	Count	L2 ID	WG2 ID	Document
3.1	U+1D400..1D454, 1D456..1D49C, 1D49E..1D49F, 1D4A2, 1D4A5..1D4A6, 1D4A9..1D4AC, 1D4AE..1D4B9, 1D4BB, 1D4BD..1D4C0, 1D4C2..1D4C3, 1D4C5..1D505, 1D507..1D50A, 1D50D..1D514, 1D516..1D51C, 1D51E..1D539, 1D53B..1D53E, 1D540..1D544, 1D546, 1D54A..1D550, 1D552..1D6A3, 1D6A8..1D7C9, 1D7CE..1D7FF	991	L2/98-405		Beeton, Barbara; Ion, Patrick (1998-12-01), Proposal to encode additional mathematical and technical symbols in ISO/IEC 10646
			L2/98-406		Sargent, Murray (1998-12-01), Proposal to encode mathematical variant tags
			L2/99-049		Beeton, Barbara (1999-01-22), Addendum to L2/98-405: Request for assignment of codes to mathematical and technical symbols
			L2/99-045		Sargent, Murray; Beeton, Barbara (1999-02-04), Proposal to encode mathematical alphanumeric symbols
			L2/98-419 (pdf, doc)		Aliprand, Joan (1999-02-05), "Mathematical Symbols", Approved Minutes -- UTC #78 & NCITS Subgroup L2 # 175 Joint Meeting, San Jose, CA -- December 1-4, 1998
			L2/99-188		Beeton, Barbara; Sargent, Murray (1999-06-09), Proposal to encode mathematical alphanumeric symbols
			L2/99-176R		Moore, Lisa (1999-11-04), "Math", Minutes from the joint UTC/L2 meeting in Seattle, June 8-10, 1999
			L2/99-199		Freytag, Asmus (1999-06-14), Math Alphabets
			L2/99-054R		Aliprand, Joan (1999-06-21), "Math Variants", Approved Minutes from the UTC/L2 meeting in Palo Alto, February 3-5, 1999
			L2/99-195	N2086 (html, doc)	Sargent, Murray; Beeton, Barbara (1999-09-02), Proposal to encode mathematical alphanumeric symbols
			L2/00-010	N2103	Umamaheswaran, V. S. (2000-01-05), "10.2", Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16
			L2/00-002		Beeton, Barbara (2000-01-09), Request for assignment of codes to mathematical and technical symbols that do not appear in Unicode 2.0 or ISO/IEC 10646
			L2/00-005R2		Moore, Lisa (2000-02-14), "Motion 82-M4", Minutes of UTC #82 in San Jose
			L2/00-074	N2168	Karlsson, Kent (2000-03-02), Comments on "Math Alphanumeric" characters for 10646-2
			L2/00-094	N2191	Proposal for Encoding Additional Mathematical Symbols in the BMP, 2000-03-14
			L2/00-119[lower-alpha 3]	N2191R	Whistler, Ken; Freytag, Asmus (2000-04-19), Encoding Additional Mathematical Symbols in Unicode
			L2/00-239		Davis, Mark (2000-07-07), Mathematical Letter Symbols
			L2/00-240		Whistler, Ken (2000-07-07), Re: Mathematical Letter Symbols
			L2/00-234	N2203 (rtf, txt)	Umamaheswaran, V. S. (2000-07-21), "8.18", Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24
			L2/00-249		Karlsson, Kent (2000-08-03), Re: UTC Agenda item: Mathematical Letter Symbols
			L2/00-250		Davis, Mark (2000-08-03), Re: UTC Agenda item: Mathematical Letter Symbols
			L2/00-251		Whistler, Ken (2000-08-03), Re: UTC Agenda item: Mathematical Letter Symbols
			L2/00-115R2		Moore, Lisa (2000-08-08), "Motion 83-M11", Minutes Of UTC Meeting #83
			L2/00-271		Sargent, Murray (2000-08-11), A Few Remarks Concerning the Math Alphanumerics
			L2/00-280		Whistler, Ken (2000-08-22), Math alphanumerics and MathML: A challenge
			L2/00-187		Moore, Lisa (2000-08-23), "Math Alphanumeric Characters", UTC minutes -- Boston, August 8-11, 2000
			L2/00-336	N2272	Freytag, Asmus (2000-09-15), On the requirements for alphanumeric fonts for mathematical use
			L2/01-050	N2253	Umamaheswaran, V. S. (2001-01-21), "8.1 Disposition of ballot comments on FCD 10646-2", Minutes of the SC2/WG2 meeting in Athens, September 2000
			L2/02-366		Pantelia, Maria (2002-11-07), Proposal to encode two Letterlike Symbols in the UCS
			L2/02-345		Moore, Lisa (2002-11-18), "Consensus 93-C18", UTC #93 Minutes
			L2/20-275R		Sargent, Murray (2021-01-05), Proposed variation sequences for math calligraphic letters
			L2/20-281		Hudson, John (2020-11-10), Recent evolution of math alphabetic calligraphic script style
			L2/21-016R		Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai (2021-01-14), "25 Math Calligraphic Alphabets", Recommendations to UTC #166 January 2021 on Script Proposals
			L2/21-009		Moore, Lisa (2021-01-27), "Consensus 166-C33", UTC #166 Minutes, The UTC accepts 52 variation sequences to distinguish roundhand and chancery style mathematical script alphabetic characters
4.0	U+1D4C1	1		N2449	Defect Report on MATHEMATICAL SCRIPT SMALL L, 2002-05-15
4.0	U+1D4C1	1	L2/02-372	N2453 (pdf, doc)	Umamaheswaran, V. S. (2002-10-30), "12.2 Mathematical script - SMALL L", Unconfirmed minutes of WG 2 meeting 42
4.1	U+1D6A4..1D6A5	2	L2/03-194	N2590	Freytag, Asmus (2003-06-09), Additional Mathematical and Letterlike Characters
5.0	U+1D7CA..1D7CB	2	L2/04-406		Freytag, Asmus; Sargent, Murray; Beeton, Barbara; Carlisle, David (2004-11-15), Progress report on Mathematical Symbols
5.0	U+1D7CA..1D7CB	2	L2/04-410		Freytag, Asmus (2004-11-18), Twenty six mathematical characters
Unicode thus assumes a given font is a serif by default; a sans-serif font that supports the range would thus display the standard letters and the "sans-serif" symbols identically but could not display normal serif symbols of the same. Proposed code points and characters names may differ from final code points and names Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents

References

"Unicode character database". The Unicode Standard. Retrieved 2023-07-26.
"Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.
"22.2 Letterlike Symbols". The Unicode Standard, Version 13.0 (PDF). Mountain View, CA: Unicode, Inc. March 2020.
"Bold and Cursive Unicode Text Tool - 𝐁𝐨𝐥𝐝 and 𝕮𝖚𝖗𝖘𝖎𝖛𝖊". Bold Text Generator Tool. 2023-07-18. Retrieved 2023-07-18.
Unicode code chart U1D400 (PDF)
"Unicode Technical Note #27: Known Anomalies in Unicode Character Names". Unicode Consortium. 2006-05-08. Retrieved 2011-06-11.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

[4] Unicode thus assumes a given font is a serif by default; a sans-serif font that supports the range would thus display the standard letters and the "sans-serif" symbols identically but could not display normal serif symbols of the same.

[final-8] Proposed code points and characters names may differ from final code points and names

[mathdocs-9] Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents

[1] "Unicode character database". The Unicode Standard. Retrieved 2023-07-26.

[2] "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.

[3] "22.2 Letterlike Symbols". The Unicode Standard, Version 13.0 (PDF). Mountain View, CA: Unicode, Inc. March 2020.

[YayText!-5] "Bold and Cursive Unicode Text Tool - 𝐁𝐨𝐥𝐝 and 𝕮𝖚𝖗𝖘𝖎𝖛𝖊". Bold Text Generator Tool. 2023-07-18. Retrieved 2023-07-18.

[:0-6] Unicode code chart U1D400 (PDF)

[7] "Unicode Technical Note #27: Known Anomalies in Unicode Character Names". Unicode Consortium. 2006-05-08. Retrieved 2011-06-11.

[1]

[2]