Blackboard at the Laurent Schwartz Center for Mathematics, École Polytechnique

The Unicode Standard encodes almost all standard characters used in mathematics. Unicode Technical Report #25 provides comprehensive information about the character repertoire, their properties, and guidelines for implementation. Mathematical operators and symbols are in multiple Unicode blocks. Some of these blocks are dedicated to, or primarily contain, mathematical characters while others are a mix of mathematical and non-mathematical characters. This article covers all Unicode characters with a derived property of "Math".

Dedicated blocks

Mathematical Operators block

The Mathematical Operators block (U+2200–U+22FF) contains characters for mathematical, logical, and set notation.

Mathematical Operators[1] (PDF)
0123456789ABCDEF
U+220x∀∁∂∃∄∅∆∇∈∉∊∋∌∍∎∏
U+221x∐∑−∓∔∕∖∗∘∙√∛∜∝∞∟
U+222x∠∡∢∣∤∥∦∧∨∩∪∫∬∭∮∯
U+223x∰∱∲∳∴∵∶∷∸∹∺∻∼∽∾∿
U+224x≀≁≂≃≄≅≆≇≈≉≊≋≌≍≎≏
U+225x≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟
U+226x≠≡≢≣≤≥≦≧≨≩≪≫≬≭≮≯
U+227x≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿
U+228x⊀⊁⊂⊃⊄⊅⊆⊇⊈⊉⊊⊋⊌⊍⊎⊏
U+229x⊐⊑⊒⊓⊔⊕⊖⊗⊘⊙⊚⊛⊜⊝⊞⊟
U+22Ax⊠⊡⊢⊣⊤⊥⊦⊧⊨⊩⊪⊫⊬⊭⊮⊯
U+22Bx⊰⊱⊲⊳⊴⊵⊶⊷⊸⊹⊺⊻⊼⊽⊾⊿
U+22Cx⋀⋁⋂⋃⋄⋅⋆⋇⋈⋉⋊⋋⋌⋍⋎⋏
U+22Dx⋐⋑⋒⋓⋔⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟
U+22Ex⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋮⋯
U+22Fx⋰⋱⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿
Notes 1.^ As of Unicode version 17.0

Supplemental Mathematical Operators block

The Supplemental Mathematical Operators block (U+2A00–U+2AFF) contains various mathematical symbols, including N-ary operators, summations and integrals, intersections and unions, logical and relational operators, and subset/superset relations.

Supplemental Mathematical Operators[1] (PDF)
0123456789ABCDEF
U+2A0x⨀⨁⨂⨃⨄⨅⨆⨇⨈⨉⨊⨋⨌⨍⨎⨏
U+2A1x⨐⨑⨒⨓⨔⨕⨖⨗⨘⨙⨚⨛⨜⨝⨞⨟
U+2A2x⨠⨡⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨯
U+2A3x⨰⨱⨲⨳⨴⨵⨶⨷⨸⨹⨺⨻⨼⨽⨾⨿
U+2A4x⩀⩁⩂⩃⩄⩅⩆⩇⩈⩉⩊⩋⩌⩍⩎⩏
U+2A5x⩐⩑⩒⩓⩔⩕⩖⩗⩘⩙⩚⩛⩜⩝⩞⩟
U+2A6x⩠⩡⩢⩣⩤⩥⩦⩧⩨⩩⩪⩫⩬⩭⩮⩯
U+2A7x⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿
U+2A8x⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏
U+2A9x⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟
U+2AAx⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯
U+2ABx⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿
U+2ACx⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏
U+2ADx⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫚⫛⫝̸⫝⫞⫟
U+2AEx⫠⫡⫢⫣⫤⫥⫦⫧⫨⫩⫪⫫⫬⫭⫮⫯
U+2AFx⫰⫱⫲⫳⫴⫵⫶⫷⫸⫹⫺⫻⫼⫽⫾⫿
Notes 1.^ As of Unicode version 17.0

Mathematical Alphanumeric Symbols block

The Mathematical Alphanumeric Symbols block (U+1D400–U+1D7FF) contains Latin and Greek letters and decimal digits that enable mathematicians to denote different notions with different letter styles. The reserved code points (the "holes") in the alphabetic ranges up to U+1D551 duplicate characters in the Letterlike Symbols block. In order, these are: ℎ / ℬ ℰ ℱ ℋ ℐ ℒ ℳ ℛ / ℯ ℊ ℴ / ℭ ℌ ℑ ℜ ℨ / ℂ ℍ ℕ ℙ ℚ ℝ ℤ.

Mathematical Alphanumeric Symbols[1][2] (PDF)
0123456789ABCDEF
U+1D40x𝐀𝐁𝐂𝐃𝐄𝐅𝐆𝐇𝐈𝐉𝐊𝐋𝐌𝐍𝐎𝐏
U+1D41x𝐐𝐑𝐒𝐓𝐔𝐕𝐖𝐗𝐘𝐙𝐚𝐛𝐜𝐝𝐞𝐟
U+1D42x𝐠𝐡𝐢𝐣𝐤𝐥𝐦𝐧𝐨𝐩𝐪𝐫𝐬𝐭𝐮𝐯
U+1D43x𝐰𝐱𝐲𝐳𝐴𝐵𝐶𝐷𝐸𝐹𝐺𝐻𝐼𝐽𝐾𝐿
U+1D44x𝑀𝑁𝑂𝑃𝑄𝑅𝑆𝑇𝑈𝑉𝑊𝑋𝑌𝑍𝑎𝑏
U+1D45x𝑐𝑑𝑒𝑓𝑔𝑖𝑗𝑘𝑙𝑚𝑛𝑜𝑝𝑞𝑟
U+1D46x𝑠𝑡𝑢𝑣𝑤𝑥𝑦𝑧𝑨𝑩𝑪𝑫𝑬𝑭𝑮𝑯
U+1D47x𝑰𝑱𝑲𝑳𝑴𝑵𝑶𝑷𝑸𝑹𝑺𝑻𝑼𝑽𝑾𝑿
U+1D48x𝒀𝒁𝒂𝒃𝒄𝒅𝒆𝒇𝒈𝒉𝒊𝒋𝒌𝒍𝒎𝒏
U+1D49x𝒐𝒑𝒒𝒓𝒔𝒕𝒖𝒗𝒘𝒙𝒚𝒛𝒜𝒞𝒟
U+1D4Ax𝒢𝒥𝒦𝒩𝒪𝒫𝒬𝒮𝒯
U+1D4Bx𝒰𝒱𝒲𝒳𝒴𝒵𝒶𝒷𝒸𝒹𝒻𝒽𝒾𝒿
U+1D4Cx𝓀𝓁𝓂𝓃𝓅𝓆𝓇𝓈𝓉𝓊𝓋𝓌𝓍𝓎𝓏
U+1D4Dx𝓐𝓑𝓒𝓓𝓔𝓕𝓖𝓗𝓘𝓙𝓚𝓛𝓜𝓝𝓞𝓟
U+1D4Ex𝓠𝓡𝓢𝓣𝓤𝓥𝓦𝓧𝓨𝓩𝓪𝓫𝓬𝓭𝓮𝓯
U+1D4Fx𝓰𝓱𝓲𝓳𝓴𝓵𝓶𝓷𝓸𝓹𝓺𝓻𝓼𝓽𝓾𝓿
U+1D50x𝔀𝔁𝔂𝔃𝔄𝔅𝔇𝔈𝔉𝔊𝔍𝔎𝔏
U+1D51x𝔐𝔑𝔒𝔓𝔔𝔖𝔗𝔘𝔙𝔚𝔛𝔜𝔞𝔟
U+1D52x𝔠𝔡𝔢𝔣𝔤𝔥𝔦𝔧𝔨𝔩𝔪𝔫𝔬𝔭𝔮𝔯
U+1D53x𝔰𝔱𝔲𝔳𝔴𝔵𝔶𝔷𝔸𝔹𝔻𝔼𝔽𝔾
U+1D54x𝕀𝕁𝕂𝕃𝕄𝕆𝕊𝕋𝕌𝕍𝕎𝕏
U+1D55x𝕐𝕒𝕓𝕔𝕕𝕖𝕗𝕘𝕙𝕚𝕛𝕜𝕝𝕞𝕟
U+1D56x𝕠𝕡𝕢𝕣𝕤𝕥𝕦𝕧𝕨𝕩𝕪𝕫𝕬𝕭𝕮𝕯
U+1D57x𝕰𝕱𝕲𝕳𝕴𝕵𝕶𝕷𝕸𝕹𝕺𝕻𝕼𝕽𝕾𝕿
U+1D58x𝖀𝖁𝖂𝖃𝖄𝖅𝖆𝖇𝖈𝖉𝖊𝖋𝖌𝖍𝖎𝖏
U+1D59x𝖐𝖑𝖒𝖓𝖔𝖕𝖖𝖗𝖘𝖙𝖚𝖛𝖜𝖝𝖞𝖟
U+1D5Ax𝖠𝖡𝖢𝖣𝖤𝖥𝖦𝖧𝖨𝖩𝖪𝖫𝖬𝖭𝖮𝖯
U+1D5Bx𝖰𝖱𝖲𝖳𝖴𝖵𝖶𝖷𝖸𝖹𝖺𝖻𝖼𝖽𝖾𝖿
U+1D5Cx𝗀𝗁𝗂𝗃𝗄𝗅𝗆𝗇𝗈𝗉𝗊𝗋𝗌𝗍𝗎𝗏
U+1D5Dx𝗐𝗑𝗒𝗓𝗔𝗕𝗖𝗗𝗘𝗙𝗚𝗛𝗜𝗝𝗞𝗟
U+1D5Ex𝗠𝗡𝗢𝗣𝗤𝗥𝗦𝗧𝗨𝗩𝗪𝗫𝗬𝗭𝗮𝗯
U+1D5Fx𝗰𝗱𝗲𝗳𝗴𝗵𝗶𝗷𝗸𝗹𝗺𝗻𝗼𝗽𝗾𝗿
U+1D60x𝘀𝘁𝘂𝘃𝘄𝘅𝘆𝘇𝘈𝘉𝘊𝘋𝘌𝘍𝘎𝘏
U+1D61x𝘐𝘑𝘒𝘓𝘔𝘕𝘖𝘗𝘘𝘙𝘚𝘛𝘜𝘝𝘞𝘟
U+1D62x𝘠𝘡𝘢𝘣𝘤𝘥𝘦𝘧𝘨𝘩𝘪𝘫𝘬𝘭𝘮𝘯
U+1D63x𝘰𝘱𝘲𝘳𝘴𝘵𝘶𝘷𝘸𝘹𝘺𝘻𝘼𝘽𝘾𝘿
U+1D64x𝙀𝙁𝙂𝙃𝙄𝙅𝙆𝙇𝙈𝙉𝙊𝙋𝙌𝙍𝙎𝙏
U+1D65x𝙐𝙑𝙒𝙓𝙔𝙕𝙖𝙗𝙘𝙙𝙚𝙛𝙜𝙝𝙞𝙟
U+1D66x𝙠𝙡𝙢𝙣𝙤𝙥𝙦𝙧𝙨𝙩𝙪𝙫𝙬𝙭𝙮𝙯
U+1D67x𝙰𝙱𝙲𝙳𝙴𝙵𝙶𝙷𝙸𝙹𝙺𝙻𝙼𝙽𝙾𝙿
U+1D68x𝚀𝚁𝚂𝚃𝚄𝚅𝚆𝚇𝚈𝚉𝚊𝚋𝚌𝚍𝚎𝚏
U+1D69x𝚐𝚑𝚒𝚓𝚔𝚕𝚖𝚗𝚘𝚙𝚚𝚛𝚜𝚝𝚞𝚟
U+1D6Ax𝚠𝚡𝚢𝚣𝚤𝚥𝚨𝚩𝚪𝚫𝚬𝚭𝚮𝚯
U+1D6Bx𝚰𝚱𝚲𝚳𝚴𝚵𝚶𝚷𝚸𝚹𝚺𝚻𝚼𝚽𝚾𝚿
U+1D6Cx𝛀𝛁𝛂𝛃𝛄𝛅𝛆𝛇𝛈𝛉𝛊𝛋𝛌𝛍𝛎𝛏
U+1D6Dx𝛐𝛑𝛒𝛓𝛔𝛕𝛖𝛗𝛘𝛙𝛚𝛛𝛜𝛝𝛞𝛟
U+1D6Ex𝛠𝛡𝛢𝛣𝛤𝛥𝛦𝛧𝛨𝛩𝛪𝛫𝛬𝛭𝛮𝛯
U+1D6Fx𝛰𝛱𝛲𝛳𝛴𝛵𝛶𝛷𝛸𝛹𝛺𝛻𝛼𝛽𝛾𝛿
U+1D70x𝜀𝜁𝜂𝜃𝜄𝜅𝜆𝜇𝜈𝜉𝜊𝜋𝜌𝜍𝜎𝜏
U+1D71x𝜐𝜑𝜒𝜓𝜔𝜕𝜖𝜗𝜘𝜙𝜚𝜛𝜜𝜝𝜞𝜟
U+1D72x𝜠𝜡𝜢𝜣𝜤𝜥𝜦𝜧𝜨𝜩𝜪𝜫𝜬𝜭𝜮𝜯
U+1D73x𝜰𝜱𝜲𝜳𝜴𝜵𝜶𝜷𝜸𝜹𝜺𝜻𝜼𝜽𝜾𝜿
U+1D74x𝝀𝝁𝝂𝝃𝝄𝝅𝝆𝝇𝝈𝝉𝝊𝝋𝝌𝝍𝝎𝝏
U+1D75x𝝐𝝑𝝒𝝓𝝔𝝕𝝖𝝗𝝘𝝙𝝚𝝛𝝜𝝝𝝞𝝟
U+1D76x𝝠𝝡𝝢𝝣𝝤𝝥𝝦𝝧𝝨𝝩𝝪𝝫𝝬𝝭𝝮𝝯
U+1D77x𝝰𝝱𝝲𝝳𝝴𝝵𝝶𝝷𝝸𝝹𝝺𝝻𝝼𝝽𝝾𝝿
U+1D78x𝞀𝞁𝞂𝞃𝞄𝞅𝞆𝞇𝞈𝞉𝞊𝞋𝞌𝞍𝞎𝞏
U+1D79x𝞐𝞑𝞒𝞓𝞔𝞕𝞖𝞗𝞘𝞙𝞚𝞛𝞜𝞝𝞞𝞟
U+1D7Ax𝞠𝞡𝞢𝞣𝞤𝞥𝞦𝞧𝞨𝞩𝞪𝞫𝞬𝞭𝞮𝞯
U+1D7Bx𝞰𝞱𝞲𝞳𝞴𝞵𝞶𝞷𝞸𝞹𝞺𝞻𝞼𝞽𝞾𝞿
U+1D7Cx𝟀𝟁𝟂𝟃𝟄𝟅𝟆𝟇𝟈𝟉𝟊𝟋𝟎𝟏
U+1D7Dx𝟐𝟑𝟒𝟓𝟔𝟕𝟖𝟗𝟘𝟙𝟚𝟛𝟜𝟝𝟞𝟟
U+1D7Ex𝟠𝟡𝟢𝟣𝟤𝟥𝟦𝟧𝟨𝟩𝟪𝟫𝟬𝟭𝟮𝟯
U+1D7Fx𝟰𝟱𝟲𝟳𝟴𝟵𝟶𝟷𝟸𝟹𝟺𝟻𝟼𝟽𝟾𝟿
Notes 1.^ As of Unicode version 17.0 2.^ Grey areas indicate non-assigned code points

Letterlike Symbols block

The Letterlike Symbols block (U+2100–U+214F) includes variables. Most alphabetic math symbols are in the Mathematical Alphanumeric Symbols block shown above.

The math subset of this block is U+2102, U+2107, U+210A–U+2113, U+2115, U+2118–U+211D, U+2124, U+2128–U+2129, U+212C–U+212D, U+212F–U+2131, U+2133–U+2138, U+213C–U+2149, and U+214B.

Letterlike Symbols[1] (PDF)
0123456789ABCDEF
U+210x℀℁ℂ℃℄℅℆ℇ℈℉ℊℋℌℍℎℏ
U+211xℐℑℒℓ℔ℕ№℗℘ℙℚℛℜℝ℞℟
U+212x℠℡™℣ℤ℥Ω℧ℨ℩KÅℬℭ℮ℯ
U+213xℰℱℲℳℴℵℶℷℸℹ℺℻ℼℽℾℿ
U+214x⅀⅁⅂⅃⅄ⅅⅆⅇⅈⅉ⅊⅋⅌⅍ⅎ⅏
Notes 1.^ As of Unicode version 17.0

Miscellaneous Mathematical Symbols-A block

The Miscellaneous Mathematical Symbols-A block (U+27C0–U+27EF) contains characters for mathematical, logical, and database notation.

Miscellaneous Mathematical Symbols-A[1] (PDF)
0123456789ABCDEF
U+27Cx⟀⟁⟂⟃⟄⟅⟆⟇⟈⟉⟊⟋⟌⟍⟎⟏
U+27Dx⟐⟑⟒⟓⟔⟕⟖⟗⟘⟙⟚⟛⟜⟝⟞⟟
U+27Ex⟠⟡⟢⟣⟤⟥⟦⟧⟨⟩⟪⟫⟬⟭⟮⟯
Notes 1.^ As of Unicode version 17.0

Miscellaneous Mathematical Symbols-B block

The Miscellaneous Mathematical Symbols-B block (U+2980–U+29FF) contains miscellaneous mathematical symbols, including brackets, angles, and circle symbols.

Miscellaneous Mathematical Symbols-B[1] (PDF)
0123456789ABCDEF
U+298x⦀⦁⦂⦃⦄⦅⦆⦇⦈⦉⦊⦋⦌⦍⦎⦏
U+299x⦐⦑⦒⦓⦔⦕⦖⦗⦘⦙⦚⦛⦜⦝⦞⦟
U+29Ax⦠⦡⦢⦣⦤⦥⦦⦧⦨⦩⦪⦫⦬⦭⦮⦯
U+29Bx⦰⦱⦲⦳⦴⦵⦶⦷⦸⦹⦺⦻⦼⦽⦾⦿
U+29Cx⧀⧁⧂⧃⧄⧅⧆⧇⧈⧉⧊⧋⧌⧍⧎⧏
U+29Dx⧐⧑⧒⧓⧔⧕⧖⧗⧘⧙⧚⧛⧜⧝⧞⧟
U+29Ex⧠⧡⧢⧣⧤⧥⧦⧧⧨⧩⧪⧫⧬⧭⧮⧯
U+29Fx⧰⧱⧲⧳⧴⧵⧶⧷⧸⧹⧺⧻⧼⧽⧾⧿
Notes 1.^ As of Unicode version 17.0

Miscellaneous Technical block

The Miscellaneous Technical block (U+2300–U+23FF) includes braces and operators.

The math subset of this block is U+2308–U+230B, U+2320–U+2321, U+237C, U+239B–U+23B5, 23B7, U+23D0, and U+23DC–U+23E2.

Miscellaneous Technical[1][2] (PDF)
0123456789ABCDEF
U+230x⌀⌁⌂⌃⌄⌅⌆⌇⌈⌉⌊⌋⌌⌍⌎⌏
U+231x⌐⌑⌒⌓⌔⌕⌖⌗⌘⌙⌚⌛⌜⌝⌞⌟
U+232x⌠⌡⌢⌣⌤⌥⌦⌧⌨〈〉⌫⌬⌭⌮⌯
U+233x⌰⌱⌲⌳⌴⌵⌶⌷⌸⌹⌺⌻⌼⌽⌾⌿
U+234x⍀⍁⍂⍃⍄⍅⍆⍇⍈⍉⍊⍋⍌⍍⍎⍏
U+235x⍐⍑⍒⍓⍔⍕⍖⍗⍘⍙⍚⍛⍜⍝⍞⍟
U+236x⍠⍡⍢⍣⍤⍥⍦⍧⍨⍩⍪⍫⍬⍭⍮⍯
U+237x⍰⍱⍲⍳⍴⍵⍶⍷⍸⍹⍺⍻⍼⍽⍾⍿
U+238x⎀⎁⎂⎃⎄⎅⎆⎇⎈⎉⎊⎋⎌⎍⎎⎏
U+239x⎐⎑⎒⎓⎔⎕⎖⎗⎘⎙⎚⎛⎜⎝⎞⎟
U+23Ax⎠⎡⎢⎣⎤⎥⎦⎧⎨⎩⎪⎫⎬⎭⎮⎯
U+23Bx⎰⎱⎲⎳⎴⎵⎶⎷⎸⎹⎺⎻⎼⎽⎾⎿
U+23Cx⏀⏁⏂⏃⏄⏅⏆⏇⏈⏉⏊⏋⏌⏍⏎⏏
U+23Dx⏐⏑⏒⏓⏔⏕⏖⏗⏘⏙⏚⏛⏜⏝⏞⏟
U+23Ex⏠⏡⏢⏣⏤⏥⏦⏧⏨⏩⏪⏫⏬⏭⏮⏯
U+23Fx⏰⏱⏲⏳⏴⏵⏶⏷⏸⏹⏺⏻⏼⏽⏾⏿
Notes 1.^ As of Unicode version 17.0 2.^ Unicode code points U+2329 and U+232A are deprecated as of Unicode version 5.2

Geometric Shapes block

The Geometric Shapes block (U+25A0–U+25FF) contains geometric shape symbols.

The math subset of this block is U+25A0–25A1, U+25AE–25B7, U+25BC–25C1, U+25C6–25C7, U+25CA–25CB, U+25CF–25D3, U+25E2, U+25E4, U+25E7–25EC, and U+25F8–25FF.

Geometric Shapes[1] (PDF)
0123456789ABCDEF
U+25Ax■□▢▣▤▥▦▧▨▩▪▫▬▭▮▯
U+25Bx▰▱▲△▴▵▶▷▸▹►▻▼▽▾▿
U+25Cx◀◁◂◃◄◅◆◇◈◉◊○◌◍◎●
U+25Dx◐◑◒◓◔◕◖◗◘◙◚◛◜◝◞◟
U+25Ex◠◡◢◣◤◥◦◧◨◩◪◫◬◭◮◯
U+25Fx◰◱◲◳◴◵◶◷◸◹◺◻◼◽◾◿
Notes 1.^ As of Unicode version 17.0

Arrows block

The Arrows block (U+2190–U+21FF) contains line, curve, and semicircle arrows and arrow-like operators.

The math subset of this block is U+2190–U+21A7, U+21A9–U+21AE, U+21B0–U+21B1, U+21B6–U+21B7, U+21BC–U+21DB, U+21DD, U+21E4–U+21E5, U+21F4–U+21FF.

Arrows[1] (PDF)
0123456789ABCDEF
U+219x←↑→↓↔↕↖↗↘↙↚↛↜↝↞↟
U+21Ax↠↡↢↣↤↥↦↧↨↩↪↫↬↭↮↯
U+21Bx↰↱↲↳↴↵↶↷↸↹↺↻↼↽↾↿
U+21Cx⇀⇁⇂⇃⇄⇅⇆⇇⇈⇉⇊⇋⇌⇍⇎⇏
U+21Dx⇐⇑⇒⇓⇔⇕⇖⇗⇘⇙⇚⇛⇜⇝⇞⇟
U+21Ex⇠⇡⇢⇣⇤⇥⇦⇧⇨⇩⇪⇫⇬⇭⇮⇯
U+21Fx⇰⇱⇲⇳⇴⇵⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿
Notes 1.^ As of Unicode version 17.0

Supplemental Arrows-A block

The Supplemental Arrows-A block (U+27F0–U+27FF) contains arrows and arrow-like operators.

Supplemental Arrows-A[1] (PDF)
0123456789ABCDEF
U+27Fx⟰⟱⟲⟳⟴⟵⟶⟷⟸⟹⟺⟻⟼⟽⟾⟿
Notes 1.^ As of Unicode version 17.0

Supplemental Arrows-B block

The Supplemental Arrows-B block (U+2900–U+297F) contains arrows and arrow-like operators (arrow tails, crossing arrows, curved arrows, and harpoons).

Supplemental Arrows-B[1] (PDF)
0123456789ABCDEF
U+290x⤀⤁⤂⤃⤄⤅⤆⤇⤈⤉⤊⤋⤌⤍⤎⤏
U+291x⤐⤑⤒⤓⤔⤕⤖⤗⤘⤙⤚⤛⤜⤝⤞⤟
U+292x⤠⤡⤢⤣⤤⤥⤦⤧⤨⤩⤪⤫⤬⤭⤮⤯
U+293x⤰⤱⤲⤳⤴⤵⤶⤷⤸⤹⤺⤻⤼⤽⤾⤿
U+294x⥀⥁⥂⥃⥄⥅⥆⥇⥈⥉⥊⥋⥌⥍⥎⥏
U+295x⥐⥑⥒⥓⥔⥕⥖⥗⥘⥙⥚⥛⥜⥝⥞⥟
U+296x⥠⥡⥢⥣⥤⥥⥦⥧⥨⥩⥪⥫⥬⥭⥮⥯
U+297x⥰⥱⥲⥳⥴⥵⥶⥷⥸⥹⥺⥻⥼⥽⥾⥿
Notes 1.^ As of Unicode version 17.0

Miscellaneous Symbols and Arrows block

The Miscellaneous Symbols and Arrows block (U+2B00–U+2BFF Arrows) contains arrows and geometric shapes with various fills.

The math subset of this block is U+2B30–U+2B44, U+2B47–U+2B4C.

Miscellaneous Symbols and Arrows[1][2] (PDF)
0123456789ABCDEF
U+2B0x⬀⬁⬂⬃⬄⬅⬆⬇⬈⬉⬊⬋⬌⬍⬎⬏
U+2B1x⬐⬑⬒⬓⬔⬕⬖⬗⬘⬙⬚⬛⬜⬝⬞⬟
U+2B2x⬠⬡⬢⬣⬤⬥⬦⬧⬨⬩⬪⬫⬬⬭⬮⬯
U+2B3x⬰⬱⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿
U+2B4x⭀⭁⭂⭃⭄⭅⭆⭇⭈⭉⭊⭋⭌⭍⭎⭏
U+2B5x⭐⭑⭒⭓⭔⭕⭖⭗⭘⭙⭚⭛⭜⭝⭞⭟
U+2B6x⭠⭡⭢⭣⭤⭥⭦⭧⭨⭩⭪⭫⭬⭭⭮⭯
U+2B7x⭰⭱⭲⭳⭶⭷⭸⭹⭺⭻⭼⭽⭾⭿
U+2B8x⮀⮁⮂⮃⮄⮅⮆⮇⮈⮉⮊⮋⮌⮍⮎⮏
U+2B9x⮐⮑⮒⮓⮔⮕⮖⮗⮘⮙⮚⮛⮜⮝⮞⮟
U+2BAx⮠⮡⮢⮣⮤⮥⮦⮧⮨⮩⮪⮫⮬⮭⮮⮯
U+2BBx⮰⮱⮲⮳⮴⮵⮶⮷⮸⮹⮺⮻⮼⮽⮾⮿
U+2BCx⯀⯁⯂⯃⯄⯅⯆⯇⯈⯉⯊⯋⯌⯍⯎⯏
U+2BDx⯐⯑⯒⯓⯔⯕⯖⯗⯘⯙⯚⯛⯜⯝⯞⯟
U+2BEx⯠⯡⯢⯣⯤⯥⯦⯧⯨⯩⯪⯫⯬⯭⯮⯯
U+2BFx⯰⯱⯲⯳⯴⯵⯶⯷⯸⯹⯺⯻⯼⯽⯾⯿
Notes 1.^ As of Unicode version 17.0 2.^ Grey areas indicate non-assigned code points

Combining Diacritical Marks for Symbols block

The Combining Diacritical Marks for Symbols block contains arrows, dots, enclosures, and overlays for modifying symbol characters.

The math subset of this block is U+20D0–U+20DC, U+20E1, U+20E5–U+20E6, and U+20EB–U+20EF.

Combining Diacritical Marks for Symbols[1][2] (PDF)
0123456789ABCDEF
U+20Dx◌⃐◌⃑◌⃒◌⃓◌⃔◌⃕◌⃖◌⃗◌⃘◌⃙◌⃚◌⃛◌⃜◌⃝◌⃞◌⃟
U+20Ex◌⃠◌⃡◌⃢◌⃣◌⃤◌⃥◌⃦◌⃧◌⃨◌⃩◌⃪◌⃫◌⃬◌⃭◌⃮◌⃯
U+20Fx◌⃰
Notes 1.^ As of Unicode version 17.0 2.^ Grey areas indicate non-assigned code points

Arabic Mathematical Alphabetic Symbols block

The Arabic Mathematical Alphabetic Symbols block (U+1EE00–U+1EEFF) contains characters used in Arabic mathematical expressions.

Arabic Mathematical Alphabetic Symbols[1][2] (PDF)
0123456789ABCDEF
U+1EE0x𞸀𞸁𞸂𞸃𞸅𞸆𞸇𞸈𞸉𞸊𞸋𞸌𞸍𞸎𞸏
U+1EE1x𞸐𞸑𞸒𞸓𞸔𞸕𞸖𞸗𞸘𞸙𞸚𞸛𞸜𞸝𞸞𞸟
U+1EE2x𞸡𞸢𞸤𞸧𞸩𞸪𞸫𞸬𞸭𞸮𞸯
U+1EE3x𞸰𞸱𞸲𞸴𞸵𞸶𞸷𞸹𞸻
U+1EE4x𞹂𞹇𞹉𞹋𞹍𞹎𞹏
U+1EE5x𞹑𞹒𞹔𞹗𞹙𞹛𞹝𞹟
U+1EE6x𞹡𞹢𞹤𞹧𞹨𞹩𞹪𞹬𞹭𞹮𞹯
U+1EE7x𞹰𞹱𞹲𞹴𞹵𞹶𞹷𞹹𞹺𞹻𞹼𞹾
U+1EE8x𞺀𞺁𞺂𞺃𞺄𞺅𞺆𞺇𞺈𞺉𞺋𞺌𞺍𞺎𞺏
U+1EE9x𞺐𞺑𞺒𞺓𞺔𞺕𞺖𞺗𞺘𞺙𞺚𞺛
U+1EEAx𞺡𞺢𞺣𞺥𞺦𞺧𞺨𞺩𞺫𞺬𞺭𞺮𞺯
U+1EEBx𞺰𞺱𞺲𞺳𞺴𞺵𞺶𞺷𞺸𞺹𞺺𞺻
U+1EECx
U+1EEDx
U+1EEEx
U+1EEFx𞻰𞻱
Notes 1.^ As of Unicode version 17.0 2.^ Grey areas indicate non-assigned code points

Characters in other blocks

Mathematical characters also appear in other blocks. Below is a list of these characters as of Unicode version 17.0:

Basic Latin block U+002B + PLUS SIGN U+002D - HYPHEN-MINUS U+003C < LESS-THAN SIGN U+003D = EQUALS SIGN U+003E > GREATER-THAN SIGN U+005E ^ CIRCUMFLEX ACCENT U+007C | VERTICAL LINE U+007E ~ TILDE Latin-1 Supplement block U+00AC ¬ NOT SIGN U+00B0 ° DEGREE SIGN U+00B1 ± PLUS-MINUS SIGN U+00D7 × MULTIPLICATION SIGN U+00F7 ÷ DIVISION SIGN Greek and Coptic block U+03D0 ϐ GREEK BETA SYMBOL U+03D1 ϑ GREEK THETA SYMBOL U+03D2 ϒ GREEK UPSILON WITH HOOK SYMBOL U+03D5 ϕ GREEK PHI SYMBOL U+03F0 ϰ GREEK KAPPA SYMBOL U+03F1 ϱ GREEK RHO SYMBOL U+03F4 ϴ GREEK CAPITAL THETA SYMBOL U+03F5 ϵ GREEK LUNATE EPSILON SYMBOL U+03F6 ϶ GREEK REVERSED LUNATE EPSILON SYMBOL Arabic block U+0606 ؆ ARABIC-INDIC CUBE ROOT U+0607 ؇ ARABIC-INDIC FOURTH ROOT U+0608 ؈ ARABIC RAY General Punctuation block U+2016 ‖ DOUBLE VERTICAL LINE U+2032 ′ PRIME U+2033 ″ DOUBLE PRIME U+2034 ‴ TRIPLE PRIME U+2040 ⁀ CHARACTER TIE U+2044 ⁄ FRACTION SLASH U+2052 ⁒ COMMERCIAL MINUS SIGN U+2061 note FUNCTION APPLICATION U+2062 note INVISIBLE TIMES U+2063 note INVISIBLE SEPARATOR U+2064 note INVISIBLE PLUS Note: non-marking character Superscripts and Subscripts block U+207A ⁺ SUPERSCRIPT PLUS SIGN U+207B ⁻ SUPERSCRIPT MINUS U+207C ⁼ SUPERSCRIPT EQUALS SIGN U+207D ⁽ SUPERSCRIPT LEFT PARENTHESIS U+207E ⁾ SUPERSCRIPT RIGHT PARENTHESIS U+208A ₊ SUBSCRIPT PLUS SIGN U+208B ₋ SUBSCRIPT MINUS U+208C ₌ SUBSCRIPT EQUALS SIGN U+208D ₍ SUBSCRIPT LEFT PARENTHESIS U+208E ₎ SUBSCRIPT RIGHT PARENTHESISMiscellaneous Symbols block U+2605 ★ BLACK STAR U+2606 ☆ WHITE STAR U+2640 ♀ FEMALE SIGN U+2642 ♂ MALE SIGN U+2660 ♠ BLACK SPADE SUIT U+2661 ♡ WHITE HEART SUIT U+2662 ♢ WHITE DIAMOND SUIT U+2663 ♣ BLACK CLUB SUIT U+266D ♭ MUSIC FLAT SIGN U+266E ♮ MUSIC NATURAL SIGN U+266F ♯ MUSIC SHARP SIGN Miscellaneous Symbols Supplement block U+1CEF0 𜻰 MEDIUM SMALL WHITE CIRCLE WITH HORIZONTAL BAR Supplemental Arrows-C block U+1F8D0 🣐 LONG RIGHTWARDS ARROW OVER LONG LEFTWARDS ARROW U+1F8D1 🣑 LONG RIGHTWARDS HARPOON OVER LONG LEFTWARDS HARPOON U+1F8D2 🣒 LONG RIGHTWARDS HARPOON ABOVE SHORT LEFTWARDS HARPOON U+1F8D3 🣓 SHORT RIGHTWARDS HARPOON ABOVE LONG LEFTWARDS HARPOON U+1F8D4 🣔 LONG LEFTWARDS HARPOON ABOVE SHORT RIGHTWARDS HARPOON U+1F8D5 🣕 SHORT LEFTWARDS HARPOON ABOVE LONG RIGHTWARDS HARPOON U+1F8D6 🣖 LONG RIGHTWARDS ARROW THROUGH X U+1F8D7 🣗 LONG RIGHTWARDS ARROW WITH DOUBLE SLASH U+1F8D8 🣘 LONG LEFT RIGHT ARROW WITH DEPENDENT LOBE Alphabetic Presentation Forms block U+FB29 ﬩ HEBREW LETTER ALTERNATIVE PLUS SIGN Small Form Variants block U+FE61 ﹡ SMALL ASTERISK U+FE62 ﹢ SMALL PLUS SIGN U+FE63 ﹣ SMALL HYPHEN-MINUS U+FE64 ﹤ SMALL LESS-THAN SIGN U+FE65 ﹥ SMALL GREATER-THAN SIGN U+FE66 ﹦ SMALL EQUALS SIGN U+FE68 ﹨ SMALL REVERSE SOLIDUS Halfwidth and Fullwidth Forms block U+FF0B ＋ FULLWIDTH PLUS SIGN U+FF1C ＜ FULLWIDTH LESS-THAN SIGN U+FF1D ＝ FULLWIDTH EQUALS SIGN U+FF1E ＞ FULLWIDTH GREATER-THAN SIGN U+FF3C ＼ FULLWIDTH REVERSE SOLIDUS U+FF3E ＾ FULLWIDTH CIRCUMFLEX ACCENT U+FF5C ｜ FULLWIDTH VERTICAL LINE U+FF5E ～ FULLWIDTH TILDE U+FFE2 ￢ FULLWIDTH NOT SIGN U+FFE9 ￩ HALFWIDTH LEFTWARDS ARROW U+FFEA ￪ HALFWIDTH UPWARDS ARROW U+FFEB ￫ HALFWIDTH RIGHTWARDS ARROW U+FFEC ￬ HALFWIDTH DOWNWARDS ARROW Garay block U+10D8E 𐶎 GARAY PLUS SIGN U+10D8F 𐶏 GARAY MINUS SIGN
U+002B+PLUS SIGN
U+002D-HYPHEN-MINUS
U+003C<LESS-THAN SIGN
U+003D=EQUALS SIGN
U+003E>GREATER-THAN SIGN
U+005E^CIRCUMFLEX ACCENT
U+007C|VERTICAL LINE
U+007E~TILDE
U+00AC¬NOT SIGN
U+00B0°DEGREE SIGN
U+00B1±PLUS-MINUS SIGN
U+00D7×MULTIPLICATION SIGN
U+00F7÷DIVISION SIGN
U+03D0ϐGREEK BETA SYMBOL
U+03D1ϑGREEK THETA SYMBOL
U+03D2ϒGREEK UPSILON WITH HOOK SYMBOL
U+03D5ϕGREEK PHI SYMBOL
U+03F0ϰGREEK KAPPA SYMBOL
U+03F1ϱGREEK RHO SYMBOL
U+03F4ϴGREEK CAPITAL THETA SYMBOL
U+03F5ϵGREEK LUNATE EPSILON SYMBOL
U+03F6϶GREEK REVERSED LUNATE EPSILON SYMBOL
U+0606؆ARABIC-INDIC CUBE ROOT
U+0607؇ARABIC-INDIC FOURTH ROOT
U+0608؈ARABIC RAY
U+2016‖DOUBLE VERTICAL LINE
U+2032′PRIME
U+2033″DOUBLE PRIME
U+2034‴TRIPLE PRIME
U+2040⁀CHARACTER TIE
U+2044⁄FRACTION SLASH
U+2052⁒COMMERCIAL MINUS SIGN
U+2061noteFUNCTION APPLICATION
U+2062noteINVISIBLE TIMES
U+2063noteINVISIBLE SEPARATOR
U+2064noteINVISIBLE PLUS
U+207A⁺SUPERSCRIPT PLUS SIGN
U+207B⁻SUPERSCRIPT MINUS
U+207C⁼SUPERSCRIPT EQUALS SIGN
U+207D⁽SUPERSCRIPT LEFT PARENTHESIS
U+207E⁾SUPERSCRIPT RIGHT PARENTHESIS
U+208A₊SUBSCRIPT PLUS SIGN
U+208B₋SUBSCRIPT MINUS
U+208C₌SUBSCRIPT EQUALS SIGN
U+208D₍SUBSCRIPT LEFT PARENTHESIS
U+208E₎SUBSCRIPT RIGHT PARENTHESIS
U+2605★BLACK STAR
U+2606☆WHITE STAR
U+2640♀FEMALE SIGN
U+2642♂MALE SIGN
U+2660♠BLACK SPADE SUIT
U+2661♡WHITE HEART SUIT
U+2662♢WHITE DIAMOND SUIT
U+2663♣BLACK CLUB SUIT
U+266D♭MUSIC FLAT SIGN
U+266E♮MUSIC NATURAL SIGN
U+266F♯MUSIC SHARP SIGN
U+1CEF0𜻰MEDIUM SMALL WHITE CIRCLE WITH HORIZONTAL BAR
U+1F8D0🣐LONG RIGHTWARDS ARROW OVER LONG LEFTWARDS ARROW
U+1F8D1🣑LONG RIGHTWARDS HARPOON OVER LONG LEFTWARDS HARPOON
U+1F8D2🣒LONG RIGHTWARDS HARPOON ABOVE SHORT LEFTWARDS HARPOON
U+1F8D3🣓SHORT RIGHTWARDS HARPOON ABOVE LONG LEFTWARDS HARPOON
U+1F8D4🣔LONG LEFTWARDS HARPOON ABOVE SHORT RIGHTWARDS HARPOON
U+1F8D5🣕SHORT LEFTWARDS HARPOON ABOVE LONG RIGHTWARDS HARPOON
U+1F8D6🣖LONG RIGHTWARDS ARROW THROUGH X
U+1F8D7🣗LONG RIGHTWARDS ARROW WITH DOUBLE SLASH
U+1F8D8🣘LONG LEFT RIGHT ARROW WITH DEPENDENT LOBE
U+FB29﬩HEBREW LETTER ALTERNATIVE PLUS SIGN
U+FE61﹡SMALL ASTERISK
U+FE62﹢SMALL PLUS SIGN
U+FE63﹣SMALL HYPHEN-MINUS
U+FE64﹤SMALL LESS-THAN SIGN
U+FE65﹥SMALL GREATER-THAN SIGN
U+FE66﹦SMALL EQUALS SIGN
U+FE68﹨SMALL REVERSE SOLIDUS
U+FF0B＋FULLWIDTH PLUS SIGN
U+FF1C＜FULLWIDTH LESS-THAN SIGN
U+FF1D＝FULLWIDTH EQUALS SIGN
U+FF1E＞FULLWIDTH GREATER-THAN SIGN
U+FF3C＼FULLWIDTH REVERSE SOLIDUS
U+FF3E＾FULLWIDTH CIRCUMFLEX ACCENT
U+FF5C｜FULLWIDTH VERTICAL LINE
U+FF5E～FULLWIDTH TILDE
U+FFE2￢FULLWIDTH NOT SIGN
U+FFE9￩HALFWIDTH LEFTWARDS ARROW
U+FFEA￪HALFWIDTH UPWARDS ARROW
U+FFEB￫HALFWIDTH RIGHTWARDS ARROW
U+FFEC￬HALFWIDTH DOWNWARDS ARROW
U+10D8E𐶎GARAY PLUS SIGN
U+10D8F𐶏GARAY MINUS SIGN

See also

External links

  • . 3.0 (2nd ed.). W3C. 10 April 2014.
  • Images of glyphs in of the . 2.0 (2nd ed.). W3C. 21 February 2001.