Mathematical Alphanumeric Symbols

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Mathematical alphanumeric symbols redirects here. This article is about the Unicode block. For standard meanings of algebraic letters, see List of letters used in mathematics and science.
Mathematical Alphanumeric Symbols
Range U+1D400..U+1D7FF
(1024 code points)
Plane SMP
Scripts Common
Symbol sets Mathematical
Assigned 995 code points
Unused 29 reserved code points
Unicode version history
3.1 991 (+991)
4.1 993 (+2)
5.0 995 (+2)
Note: [1]

Mathematical Alphanumeric Symbols is a Unicode block of Latin and Greek letters and decimal digits that enable mathematicians to denote different notions with different letter styles (one example is blackboard bold, called "double-struck" in Unicode terminology).

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". These symbols are to be used only in mathematical formulas, not in general text.

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

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 formulae.

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

Tables

Hexadecimal numbers are the code point of the character below them, other characters have a value one greater than the one above them. The characters with pink background are located in other Unicode blocks, such as Letterlike symbols. For example, ℛ (script capital r) is at U+211B. In the case of U+1D4C1 퓁 mathematical script small l there is a character here and elsewhere a possibly similar-looking character at U+2113 ℓ script small l.[2]

Latin letters

normal bold italic bold
italic		 script bold
script		 fraktur double-
struck		 bold
fraktur		 sans-
serif		 sans-
serif
bold		 sans-
serif
italic		 sans-
serif
bold
italic		 mono-
space
A 퐀 퐴 푨 풜 퓐 프 픸 핬 햠 헔 혈 혼 홰
B 퐁 퐵 푩 ℬ 퓑 픅 픹 항 햡 헕 혉 혽 홱
C 퐂 퐶 푪 풞 퓒 ℭ ℂ 핮 햢 헖 혊 혾 홲
D 퐃 퐷 푫 풟 퓓 픇 픻 핯 햣 헗 혋 혿 홳
E 퐄 퐸 푬 ℰ 퓔 픈 피 핰 햤 험 혌 홀 홴
F 퐅 퐹 푭 ℱ 퓕 픉 픽 핱 향 헙 혍 홁 홵
G 퐆 퐺 푮 풢 퓖 픊 픾 핲 햦 헚 혎 홂 홶
H 퐇 퐻 푯 ℋ 퓗 ℌ ℍ 핳 햧 헛 혏 홃 홷
I 퐈 퐼 푰 ℐ 퓘 ℑ 핀 해 햨 헜 혐 홄 홸
J 퐉 퐽 푱 풥 퓙 픍 핁 핵 햩 헝 협 홅 홹
K 퐊 퐾 푲 풦 퓚 픎 핂 핶 햪 헞 혒 홆 홺
L 퐋 퐿 푳 ℒ 퓛 픏 핃 핷 햫 헟 혓 홇 홻
M 퐌 푀 푴 ℳ 퓜 픐 필 핸 햬 헠 혔 홈 홼
N 퐍 푁 푵 풩 퓝 픑 ℕ 핹 햭 헡 형 홉 홽
O 퐎 푂 푶 풪 퓞 픒 핆 핺 햮 헢 혖 홊 홾
P 퐏 푃 푷 풫 퓟 픓 ℙ 핻 햯 헣 혗 홋 홿
Q 퐐 푄 푸 풬 퓠 픔 ℚ 핼 햰 헤 혘 홌 횀
R 퐑 푅 푹 ℛ 퓡 ℜ ℝ 핽 햱 헥 혙 홍 횁
S 퐒 푆 푺 풮 퓢 픖 핊 핾 햲 헦 혚 홎 횂
T 퐓 푇 푻 풯 퓣 픗 핋 핿 햳 헧 혛 홏 횃
U 퐔 푈 푼 풰 퓤 픘 핌 햀 햴 헨 혜 홐 횄
V 퐕 푉 푽 풱 퓥 픙 핍 햁 햵 헩 혝 홑 횅
W 퐖 푊 푾 풲 퓦 픚 핎 햂 햶 헪 혞 홒 횆
X 퐗 푋 푿 풳 퓧 픛 핏 햃 햷 헫 혟 홓 횇
Y 퐘 푌 풀 풴 퓨 픜 핐 햄 햸 헬 혠 화 횈
Z 퐙 푍 풁 풵 퓩 ℨ ℤ 햅 햹 헭 혡 확 횉
a 퐚 푎 풂 풶 퓪 픞 핒 햆 햺 헮 혢 홖 횊
b 퐛 푏 풃 풷 퓫 픟 핓 햇 햻 헯 혣 홗 횋
c 퐜 푐 풄 풸 퓬 픠 핔 했 햼 헰 혤 환 회
d 퐝 푑 풅 풹 퓭 픡 핕 행 햽 헱 혥 홙 획
e 퐞 푒 풆 ℯ 퓮 픢 핖 햊 햾 헲 혦 홚 횎
f 퐟 푓 풇 풻 퓯 픣 핗 햋 햿 헳 혧 홛 횏
g 퐠 푔 품 ℊ 퓰 픤 하 햌 헀 헴 혨 활 횐
h 퐡 ℎ 풉 풽 퓱 픥 학 햍 헁 헵 혩 홝 횑
i 퐢 푖 풊 풾 퓲 픦 핚 햎 헂 헶 혪 홞 횒
j 퐣 푗 풋 풿 퓳 픧 핛 햏 헃 헷 혫 홟 횓
k 퐤 푘 풌 퓀 퓴 픨 한 햐 헄 헸 혬 홠 횔
l 퐥 푙 풍 퓁 퓵 픩 핝 햑 헅 헹 혭 홡 횕
m 퐦 푚 풎 퓂 퓶 픪 핞 햒 헆 헺 혮 홢 횖
n 퐧 푛 풏 퓃 퓷 픫 핟 햓 헇 헻 혯 홣 횗
o 퐨 표 풐 ℴ 퓸 픬 할 햔 허 헼 혰 홤 횘
p 퐩 푝 풑 퓅 퓹 픭 핡 햕 헉 헽 혱 홥 횙
q 퐪 푞 풒 퓆 퓺 픮 핢 햖 헊 헾 혲 홦 횚
r 퐫 푟 풓 퓇 퓻 픯 핣 햗 헋 헿 혳 홧 횛
s 퐬 푠 풔 퓈 퓼 픰 핤 햘 헌 혀 혴 홨 횜
t 퐭 푡 풕 퓉 퓽 픱 핥 햙 헍 혁 혵 황 횝
u 퐮 푢 풖 퓊 퓾 픲 핦 햚 헎 혂 혶 홪 횞
v 퐯 푣 풗 퓋 퓿 픳 핧 햛 헏 혃 혷 홫 횟
w 퐰 푤 풘 퓌 픀 픴 함 햜 헐 현 호 홬 횠
x 퐱 푥 풙 퓍 픁 픵 합 햝 헑 혅 혹 홭 횡
y 퐲 푦 풚 퓎 픂 픶 핪 햞 헒 혆 혺 홮 횢
z 퐳 푧 풛 퓏 픃 픷 핫 햟 헓 혇 혻 홯 횣
ı 횤
ȷ 횥

Greek letters and symbols

normal bold italic bold
italic		 sans-
serif
bold		 sans-
serif
bold
italic
Α 효 훢 휜 흖 힐
Β 횩 훣 휝 흗 힑
Γ 횪 훤 휞 흘 힒
Δ 횫 훥 휟 흙 힓
Ε 횬 훦 휠 흚 힔
Ζ 횭 훧 휡 흛 힕
Η 횮 훨 휢 흜 힖
Θ 횯 훩 휣 흝 힗
Ι 횰 훪 휤 흞 힘
Κ 횱 훫 휥 흟 힙
Λ 횲 훬 휦 흠 힚
Μ 횳 훭 휧 흡 힛
Ν 횴 훮 휨 흢 힜
Ξ 횵 훯 휩 흣 힝
Ο 횶 훰 휪 흤 힞
Π 횷 훱 휫 흥 힟
Ρ 횸 훲 휬 흦 힠
ϴ 횹 훳 휭 흧 힡
Σ 횺 훴 휮 흨 힢
Τ 횻 훵 휯 흩 힣
Υ 횼 훶 휰 흪 힤
Φ 횽 훷 휱 흫 힥
Χ 횾 훸 휲 희 힦
Ψ 횿 훹 휳 흭 힧
Ω 훀 훺 휴 흮 힨
∇ 훁 훻 휵 흯 힩
α 훂 훼 휶 흰 힪
β 훃 훽 휷 흱 힫
γ 후 훾 휸 흲 힬
δ 훅 훿 휹 흳 힭
ε 훆 휀 휺 흴 힮
ζ 훇 휁 휻 흵 힯
η 훈 휂 휼 흶 ힰ
θ 훉 휃 휽 흷 ힱ
ι 훊 휄 휾 흸 ힲ
κ 훋 휅 휿 흹 ힳ
λ 훌 휆 흀 흺 ힴ
μ 훍 휇 흁 흻 ힵ
ν 훎 휈 흂 흼 ힶ
ξ 훏 휉 흃 흽 ힷ
ο 훐 휊 흄 흾 ힸ
π 훑 휋 흅 흿 ힹ
ρ 훒 휌 흆 힀 ힺ
ς 훓 휍 흇 힁 ힻ
σ 훔 휎 흈 힂 ힼ
τ 훕 휏 흉 힃 ힽ
υ 훖 휐 흊 힄 ힾ
φ 훗 휑 흋 힅 ힿ
χ 훘 휒 흌 힆 ퟀ
ψ 훙 휓 흍 힇 ퟁ
ω 훚 휔 흎 히 ퟂ
∂ 훛 휕 흏 힉 ퟃ
ϵ 훜 휖 흐 힊 ퟄ
ϑ 훝 휗 흑 힋 ퟅ
ϰ 훞 휘 흒 힌 ퟆ
ϕ 훟 휙 흓 힍 ퟇
ϱ 훠 휚 흔 힎 ퟈
ϖ 훡 휛 흕 힏 ퟉
Ϝ ퟊
ϝ ퟋ

Digits

normal bold double-
struck		 sans-
serif		 sans-
serif
bold		 mono-
space
0 ퟎ ퟘ ퟢ ퟬ ퟶ
1 ퟏ ퟙ ퟣ ퟭ ퟷ
2 ퟐ ퟚ ퟤ ퟮ ퟸ
3 ퟑ ퟛ ퟥ ퟯ ퟹ
4 ퟒ ퟜ ퟦ ퟰ ퟺ
5 ퟓ ퟝ ퟧ ퟱ ퟻ
6 ퟔ ퟞ ퟨ ퟲ ퟼
7 ퟕ ퟟ ퟩ ퟳ ퟽
8 ퟖ ퟠ ퟪ ퟴ ퟾
9 ퟗ ퟡ ퟫ ퟵ ퟿

Unicode chart

Mathematical Alphanumeric Symbols[1]
Unicode.org chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+1D40x 퐀 퐁 퐂 퐃 퐄 퐅 퐆 퐇 퐈 퐉 퐊 퐋 퐌 퐍 퐎 퐏
U+1D41x 퐐 퐑 퐒 퐓 퐔 퐕 퐖 퐗 퐘 퐙 퐚 퐛 퐜 퐝 퐞 퐟
U+1D42x 퐠 퐡 퐢 퐣 퐤 퐥 퐦 퐧 퐨 퐩 퐪 퐫 퐬 퐭 퐮 퐯
U+1D43x 퐰 퐱 퐲 퐳 퐴 퐵 퐶 퐷 퐸 퐹 퐺 퐻 퐼 퐽 퐾 퐿
U+1D44x 푀 푁 푂 푃 푄 푅 푆 푇 푈 푉 푊 푋 푌 푍 푎 푏
U+1D45x 푐 푑 푒 푓 푔 푖 푗 푘 푙 푚 푛 표 푝 푞 푟
U+1D46x 푠 푡 푢 푣 푤 푥 푦 푧 푨 푩 푪 푫 푬 푭 푮 푯
U+1D47x 푰 푱 푲 푳 푴 푵 푶 푷 푸 푹 푺 푻 푼 푽 푾 푿
U+1D48x 풀 풁 풂 풃 풄 풅 풆 풇 품 풉 풊 풋 풌 풍 풎 풏
U+1D49x 풐 풑 풒 풓 풔 풕 풖 풗 풘 풙 풚 풛 풜 풞 풟
U+1D4Ax 풢 풥 풦 풩 풪 풫 풬 풮 풯
U+1D4Bx 풰 풱 풲 풳 풴 풵 풶 풷 풸 풹 풻 풽 풾 풿
U+1D4Cx 퓀 퓁 퓂 퓃 퓅 퓆 퓇 퓈 퓉 퓊 퓋 퓌 퓍 퓎 퓏
U+1D4Dx 퓐 퓑 퓒 퓓 퓔 퓕 퓖 퓗 퓘 퓙 퓚 퓛 퓜 퓝 퓞 퓟
U+1D4Ex 퓠 퓡 퓢 퓣 퓤 퓥 퓦 퓧 퓨 퓩 퓪 퓫 퓬 퓭 퓮 퓯
U+1D4Fx 퓰 퓱 퓲 퓳 퓴 퓵 퓶 퓷 퓸 퓹 퓺 퓻 퓼 퓽 퓾 퓿
U+1D50x 픀 픁 픂 픃 프 픅 픇 픈 픉 픊 픍 픎 픏
U+1D51x 픐 픑 픒 픓 픔 픖 픗 픘 픙 픚 픛 픜 픞 픟
U+1D52x 픠 픡 픢 픣 픤 픥 픦 픧 픨 픩 픪 픫 픬 픭 픮 픯
U+1D53x 픰 픱 픲 픳 픴 픵 픶 픷 픸 픹 픻 피 픽 픾
U+1D54x 핀 핁 핂 핃 필 핆 핊 핋 핌 핍 핎 핏
U+1D55x 핐 핒 핓 핔 핕 핖 핗 하 학 핚 핛 한 핝 핞 핟
U+1D56x 할 핡 핢 핣 핤 핥 핦 핧 함 합 핪 핫 핬 항 핮 핯
U+1D57x 핰 핱 핲 핳 해 핵 핶 핷 핸 핹 핺 핻 핼 핽 핾 핿
U+1D58x 햀 햁 햂 햃 햄 햅 햆 햇 했 행 햊 햋 햌 햍 햎 햏
U+1D59x 햐 햑 햒 햓 햔 햕 햖 햗 햘 햙 햚 햛 햜 햝 햞 햟
U+1D5Ax 햠 햡 햢 햣 햤 향 햦 햧 햨 햩 햪 햫 햬 햭 햮 햯
U+1D5Bx 햰 햱 햲 햳 햴 햵 햶 햷 햸 햹 햺 햻 햼 햽 햾 햿
U+1D5Cx 헀 헁 헂 헃 헄 헅 헆 헇 허 헉 헊 헋 헌 헍 헎 헏
U+1D5Dx 헐 헑 헒 헓 헔 헕 헖 헗 험 헙 헚 헛 헜 헝 헞 헟
U+1D5Ex 헠 헡 헢 헣 헤 헥 헦 헧 헨 헩 헪 헫 헬 헭 헮 헯
U+1D5Fx 헰 헱 헲 헳 헴 헵 헶 헷 헸 헹 헺 헻 헼 헽 헾 헿
U+1D60x 혀 혁 혂 혃 현 혅 혆 혇 혈 혉 혊 혋 혌 혍 혎 혏
U+1D61x 혐 협 혒 혓 혔 형 혖 혗 혘 혙 혚 혛 혜 혝 혞 혟
U+1D62x 혠 혡 혢 혣 혤 혥 혦 혧 혨 혩 혪 혫 혬 혭 혮 혯
U+1D63x 혰 혱 혲 혳 혴 혵 혶 혷 호 혹 혺 혻 혼 혽 혾 혿
U+1D64x 홀 홁 홂 홃 홄 홅 홆 홇 홈 홉 홊 홋 홌 홍 홎 홏
U+1D65x 홐 홑 홒 홓 화 확 홖 홗 환 홙 홚 홛 활 홝 홞 홟
U+1D66x 홠 홡 홢 홣 홤 홥 홦 홧 홨 황 홪 홫 홬 홭 홮 홯
U+1D67x 홰 홱 홲 홳 홴 홵 홶 홷 홸 홹 홺 홻 홼 홽 홾 홿
U+1D68x 횀 횁 횂 횃 횄 횅 횆 횇 횈 횉 횊 횋 회 획 횎 횏
U+1D69x 횐 횑 횒 횓 횔 횕 횖 횗 횘 횙 횚 횛 횜 횝 횞 횟
U+1D6Ax 횠 횡 횢 횣 횤 횥 효 횩 횪 횫 횬 횭 횮 횯
U+1D6Bx 횰 횱 횲 횳 횴 횵 횶 횷 횸 횹 횺 횻 횼 횽 횾 횿
U+1D6Cx 훀 훁 훂 훃 후 훅 훆 훇 훈 훉 훊 훋 훌 훍 훎 훏
U+1D6Dx 훐 훑 훒 훓 훔 훕 훖 훗 훘 훙 훚 훛 훜 훝 훞 훟
U+1D6Ex 훠 훡 훢 훣 훤 훥 훦 훧 훨 훩 훪 훫 훬 훭 훮 훯
U+1D6Fx 훰 훱 훲 훳 훴 훵 훶 훷 훸 훹 훺 훻 훼 훽 훾 훿
U+1D70x 휀 휁 휂 휃 휄 휅 휆 휇 휈 휉 휊 휋 휌 휍 휎 휏
U+1D71x 휐 휑 휒 휓 휔 휕 휖 휗 휘 휙 휚 휛 휜 휝 휞 휟
U+1D72x 휠 휡 휢 휣 휤 휥 휦 휧 휨 휩 휪 휫 휬 휭 휮 휯
U+1D73x 휰 휱 휲 휳 휴 휵 휶 휷 휸 휹 휺 휻 휼 휽 휾 휿
U+1D74x 흀 흁 흂 흃 흄 흅 흆 흇 흈 흉 흊 흋 흌 흍 흎 흏
U+1D75x 흐 흑 흒 흓 흔 흕 흖 흗 흘 흙 흚 흛 흜 흝 흞 흟
U+1D76x 흠 흡 흢 흣 흤 흥 흦 흧 흨 흩 흪 흫 희 흭 흮 흯
U+1D77x 흰 흱 흲 흳 흴 흵 흶 흷 흸 흹 흺 흻 흼 흽 흾 흿
U+1D78x 힀 힁 힂 힃 힄 힅 힆 힇 히 힉 힊 힋 힌 힍 힎 힏
U+1D79x 힐 힑 힒 힓 힔 힕 힖 힗 힘 힙 힚 힛 힜 힝 힞 힟
U+1D7Ax 힠 힡 힢 힣 힤 힥 힦 힧 힨 힩 힪 힫 힬 힭 힮 힯
U+1D7Bx ힰ ힱ ힲ ힳ ힴ ힵ ힶ ힷ ힸ ힹ ힺ ힻ ힼ ힽ ힾ ힿ
U+1D7Cx ퟀ ퟁ ퟂ ퟃ ퟄ ퟅ ퟆ ퟇ ퟈ ퟉ ퟊ ퟋ ퟎ ퟏ
U+1D7Dx ퟐ ퟑ ퟒ ퟓ ퟔ ퟕ ퟖ ퟗ ퟘ ퟙ ퟚ ퟛ ퟜ ퟝ ퟞ ퟟ
U+1D7Ex ퟠ ퟡ ퟢ ퟣ ퟤ ퟥ ퟦ ퟧ ퟨ ퟩ ퟪ ퟫ ퟬ ퟭ ퟮ ퟯ
U+1D7Fx ퟰ ퟱ ퟲ ퟳ ퟴ ퟵ ퟶ ퟷ ퟸ ퟹ ퟺ ퟻ ퟼ ퟽ ퟾ ퟿
Notes
1.^ As of Unicode version 6.3

See also

References

  1. ↑ "Unicode character database". The Unicode Standard. Retrieved 22 March 2013. 
  2. ↑ Unicode code chart U1D400 (PDF)

External links

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