Symbol
Name
Unicode
HTML Code
HTML Entity
Symbol
Name
Unicode
HTML Code
HTML Entity
+
Plus Sign
U+002B
+
+
−
Minus Sign
U+2212
−
−
×
Multiplication Sign
U+00D7
×
×
÷
Division Sign
U+00F7
÷
÷
=
Equal Sign
U+003D
=
=
≠
Not Equal To Sign
U+2260
≠
≠
±
Plus or Minus Sign
U+00B1
±
±
¬
Not Sign
U+00AC
¬
¬
<
Less-Than Sign
U+003C
<
<
>
Greater-Than Sign
U+003E
>
>
⋜
Equal to or Less-Than Sign
U+22DC
⋜
⋝
Equal to or Greater-Than Sign
U+22DD
⋝
°
Degree Sign
U+00B0
°
°
¹
Superscript One
U+00B9
¹
¹
²
Superscript Two
U+00B2
²
²
³
Superscript Three
U+00B3
³
³
ƒ
Function
U+0192
ƒ
ƒ
%
Percent Sign
U+0025
%
%
‰
Per Mille Sign
U+0089
‰
‰
‱
Per Ten Thousand Sign
U+2031
‱
‱
∀
For All
U+2200
∀
∀
∁
Complement
U+2201
∁
∁
∂
Partial Differential
U+2202
∂
∂
∃
There Exists
U+2203
∃
∃
∄
There Does Not Exist
U+2204
∄
∄
∅
Empty Set
U+2205
∅
∅
∆
Increment
U+2206
∆
∇
Nabla
U+2207
∇
∇
∈
Element Of
U+2208
∈
∈
∉
Not an Element Of
U+2209
∉
∉
∊
Small Element Of
U+220A
∊
∋
Contains as Member
U+220B
∋
∋
∌
Does Not Contain as Member
U+220C
∌
∌
∍
Small Contains as Member
U+220D
∍
∎
End of Proof
U+220E
∎
∏
N-Ary Product
U+220F
∏
∏
∐
N-Ary Coproduct
U+2210
∐
∐
∑
N-Ary Summation
U+2211
∑
∑
∓
Minus-or-Plus Sign
U+2213
∓
∓
∔
Dot Plus
U+2214
∔
∔
∕
Division Slash
U+2215
∕
∖
Set Minus
U+2216
∖
∖
∗
Asterisk Operator
U+2217
∗
∗
∘
Ring Operator
U+2218
∘
∘
∙
Bullet Operator
U+2219
∙
√
Square Root
U+221A
√
√
∛
Cube Root
U+221B
∛
∜
Fourth Root
U+221C
∜
∝
Proportional To
U+221D
∝
∝
∞
Infinity
U+221E
∞
∞
∟
Right Angle
U+221F
∟
∟
∠
Angle
U+2220
∠
∠
∡
Measured Angle
U+2221
∡
∡
∢
Spherical Angle
U+2222
∢
∢
∣
Divides
U+2223
∣
∣
∤
Does Not Divide
U+2224
∤
∤
∥
Parallel To
U+2225
∥
∥
∦
Not Parallel To
U+2226
∦
∦
∧
Logical And
U+2227
∧
∧
∨
Logical Or
U+2228
∨
∨
∩
Intersection
U+2229
∩
∩
∪
Union
U+222A
∪
∪
∫
Integral
U+222B
∫
∫
∬
Double Integral
U+222C
∬
∬
∭
Triple Integral
U+222D
∭
∭
∮
Contour Integral
U+222E
∮
∮
∯
Surface Integral
U+222F
∯
∯
∰
Volume Integral
U+2230
∰
∰
∱
Clockwise Integral
U+2231
∱
∱
∲
Clockwise Contour Integral
U+2232
∲
∲
∳
Anticlockwise Contour Integral
U+2233
∳
∳
∴
Therefore
U+2234
∴
∴
∵
Because
U+2235
∵
∵
∶
Ratio
U+2236
∶
∶
∷
Proportion
U+2237
∷
∷
∸
Dot Minus
U+2238
∸
∸
∺
Geometric Proportion
U+223A
∺
∺
∻
Homothetic
U+223B
∻
∻
∼
Tilde Operator
U+223C
∼
∼
∽
Reversed Tilde
U+223D
∽
∽
∾
Inverted Lazy S
U+223E
∾
∾
∿
Sine Wave
U+223F
∿
∿
≀
Wreath Product
U+2240
≀
≀
≁
Not Tilde
U+2241
≁
≁
≂
Minus Tilde
U+2242
≂
≂
≃
Asymptotically Equal To
U+2243
≃
≃
≄
Not Asymptotically Equal To
U+2244
≄
≄
≅
Approximately Equal To
U+2245
≅
≅
≆
Approximately but Not Actually Equal To
U+2246
≆
≆
≇
Neither Approximately Nor Actually Equal To
U+2247
≇
≇
≈
Almost Equal To
U+2248
≈
≈
≉
Not Almost Equal To
U+2249
≉
≉
≊
Almost Equal or Equal To
U+224A
≊
≊
≋
Triple Tilde
U+224B
≋
≋
≌
All Equal To
U+224C
≌
≌
≍
Equivalent To
U+224D
≍
≍
≎
Geometrically Equivalent To
U+224E
≎
≎
≏
Difference Between
U+224F
≏
≏
≐
Approaches the Limit
U+2250
≐
≐
≑
Geometrically Equal To
U+2251
≑
≑
≒
Approximately Equal to or the Image Of
U+2252
≒
≒
≓
Image of or Approximately Equal To
U+2253
≓
≓
≔
Colon Equals
U+2254
≔
≔
≕
Equals Colon
U+2255
≕
≕
≖
Ring in Equal To
U+2256
≖
≖
≗
Ring Equal To
U+2257
≗
≗
≘
Corresponds To
U+2258
≘
≙
Estimates
U+2259
≙
≙
≚
Equiangular To
U+225A
≚
≚
≛
Star Equals
U+225B
≛
≜
Delta Equal To
U+225C
≜
≜
≝
Equal to by Definition
U+225D
≝
≞
Measured By
U+225E
≞
≟
Questioned Equal To
U+225F
≟
≟
≡
Identical To
U+2261
≡
≡
≢
Not Identical To
U+2262
≢
≢
≣
Strictly Equivalent To
U+2263
≣
≤
Less-Than or Equal To
U+2264
≤
≤
≥
Greater-Than or Equal To
U+2265
≥
≥
≦
Less-Than Over Equal To
U+2266
≦
≦
≧
Greater-Than Over Equal To
U+2267
≧
≧
≨
Less-Than but Not Equal To
U+2268
≨
≨
≩
Greater-Than but Not Equal To
U+2269
≩
≩
≪
Much Less-Than
U+226A
≪
≪
≫
Much Greater-Than
U+226B
≫
≫
≬
Between
U+226C
≬
≬
≭
Not Equivalent To
U+226D
≭
≭
≮
Not Less-Than
U+226E
≮
≮
≯
Not Greater-Than
U+226F
≯
≯
≰
Neither Less-Than Nor Equal To
U+2270
≰
≰
≱
Neither Greater-Than Nor Equal To
U+2271
≱
≱
≲
Less-Than or Equivalent To
U+2272
≲
≲
≳
Greater-Than or Equivalent To
U+2273
≳
≳
≴
Neither Less-Than Nor Equivalent To
U+2274
≴
≴
≵
Neither Greater-Than Nor Equivalent To
U+2275
≵
≵
≶
Less-Than or Greater-Than
U+2276
≶
≶
≷
Greater-Than or Less-Than
U+2277
≷
≷
≸
Neither Less-Than Nor Greater-Than
U+2278
≸
≸
≹
Neither Greater-Than Nor Less-Than
U+2279
≹
≹
≺
Precedes
U+227A
≺
≺
≻
Succeeds
U+227B
≻
≻
≼
Precedes or Equal To
U+227C
≼
≼
≽
Succeeds or Equal To
U+227D
≽
≽
≾
Precedes or Equivalent To
U+227E
≾
≾
≿
Succeeds or Equivalent To
U+227F
≿
≿
⊀
Does Not Precede
U+2280
⊀
⊀
⊁
Does Not Succeed
U+2281
⊁
⊁
⊂
Subset Of
U+2282
⊂
⊂
⊃
Superset Of
U+2283
⊃
⊃
⊄
Not a Subset Of
U+2284
⊄
⊄
⊅
Not a Superset Of
U+2285
⊅
⊅
⊆
Subset of or Equal To
U+2286
⊆
⊆
⊇
Superset of or Equal To
U+2287
⊇
⊇
⊈
Neither a Subset of Nor Equal To
U+2288
⊈
⊈
⊉
Neither a Superset of Nor Equal To
U+2289
⊉
⊉
⊊
Subset of With Not Equal To
U+228A
⊊
⊊
⊋
Superset of With Not Equal To
U+228B
⊋
⊋
⊌
Multiset
U+228C
⊌
⊍
Multiset Multiplication
U+228D
⊍
⊍
⊎
Multiset Union
U+228E
⊎
⊎
⊏
Square Image Of
U+228F
⊏
⊏
⊐
Square Original Of
U+2290
⊐
⊐
⊑
Square Image of or Equal To
U+2291
⊑
⊑
⊒
Square Original of or Equal To
U+2292
⊒
⊒
⊓
Square Cap
U+2293
⊓
⊓
⊔
Square Cup
U+2294
⊔
⊔
⊕
Circled Plus
U+2295
⊕
⊕
⊖
Circled Minus
U+2296
⊖
⊖
⊗
Circled Times
U+2297
⊗
⊗
⊘
Circled Division Slash
U+2298
⊘
⊘
⊙
Circled Dot Operator
U+2299
⊙
⊙
⊚
Circled Ring Operator
U+229A
⊚
⊚
⊛
Circled Asterisk Operator
U+229B
⊛
⊛
⊜
Circled Equals
U+229C
⊜
⊝
Circled Dash
U+229D
⊝
⊝
⊞
Squared Plus
U+229E
⊞
⊞
⊟
Squared Minus
U+229F
⊟
⊟
⊠
Squared Times
U+22A0
⊠
⊠
⊡
Squared Dot Operator
U+22A1
⊡
⊡
⊢
Right Tack
U+22A2
⊢
⊢
⊣
Left Tack
U+22A3
⊣
⊣
⊤
Down Tack
U+22A4
⊤
⊤
⊥
Up Tack
U+22A5
⊥
⊥
⊦
Assertion
U+22A6
⊦
⊧
Models
U+22A7
⊧
⊧
⊨
TRUE
U+22A8
⊨
⊨
⊩
Forces
U+22A9
⊩
⊩
⊪
Triple Vertical Bar Right Turnstile
U+22AA
⊪
⊪
⊫
Double Vertical Bar Double Right Turnstile
U+22AB
⊫
⊫
⊬
Does Not Prove
U+22AC
⊬
⊬
⊭
Not True
U+22AD
⊭
⊭
⊮
Does Not Force
U+22AE
⊮
⊮
⊯
Negated Double Vertical Bar Double Right Turnstile
U+22AF
⊯
⊯
⊰
Precedes Under Relation
U+22B0
⊰
⊰
⊱
Succeeds Under Relation
U+22B1
⊱
⊲
Normal Subgroup Of
U+22B2
⊲
⊲
⊳
Contains as Normal Subgroup
U+22B3
⊳
⊳
⊴
Normal Subgroup of or Equal To
U+22B4
⊴
⊴
⊵
Contains as Normal Subgroup or Equal To
U+22B5
⊵
⊵
⊶
Original Of
U+22B6
⊶
⊶
⊷
Image Of
U+22B7
⊷
⊷
⊸
Multimap
U+22B8
⊸
⊸
⊹
Hermitian Conjugate Matrix
U+22B9
⊹
⊹
⊺
Intercalate
U+22BA
⊺
⊺
⊻
Xor
U+22BB
⊻
⊻
⊽
Nor
U+22BD
⊽
⊽
⊾
Right Angle With Arc
U+22BE
⊾
⊾
⊿
Right Triangle
U+22BF
⊿
⊿
⋀
N-Ary Logical And
U+22C0
⋀
⋀
⋁
N-Ary Logical Or
U+22C1
⋁
⋁
⋂
N-Ary Intersection
U+22C2
⋂
⋂
⋃
N-Ary Union
U+22C3
⋃
⋃
⋄
Diamond Operator
U+22C4
⋄
⋄
⋅
Dot Operator
U+22C5
⋅
⋅
⋆
Star Operator
U+22C6
⋆
⋆
⋇
Division Times
U+22C7
⋇
⋇
⋈
Bowtie
U+22C8
⋈
⋈
⋉
Left Normal Factor Semidirect Product
U+22C9
⋉
⋉
⋊
Right Normal Factor Semidirect Product
U+22CA
⋊
⋊
⋋
Left Semidirect Product
U+22CB
⋋
⋋
⋌
Right Semidirect Product
U+22CC
⋌
⋌
⋍
Reversed Tilde Equals
U+22CD
⋍
⋍
⋎
Curly Logical Or
U+22CE
⋎
⋎
⋏
Curly Logical And
U+22CF
⋏
⋏
⋐
Double Subset
U+22D0
⋐
⋐
⋑
Double Superset
U+22D1
⋑
⋑
⋒
Double Intersection
U+22D2
⋒
⋒
⋓
Double Union
U+22D3
⋓
⋓
⋔
Pitchfork
U+22D4
⋔
⋔
⋕
Equal and Parallel To
U+22D5
⋕
⋕
⋖
Less-Than With Dot
U+22D6
⋖
⋖
⋗
Greater-Than With Dot
U+22D7
⋗
⋗
⋘
Very Much Less-Than
U+22D8
⋘
⋘
⋙
Very Much Greater-Than
U+22D9
⋙
⋙
⋚
Less-Than Equal to or Greater-Than
U+22DA
⋚
⋚
⋛
Greater-Than Equal to or Less-Than
U+22DB
⋛
⋛
⋞
Equal to or Precedes
U+22DE
⋞
⋞
⋟
Equal to or Succeeds
U+22DF
⋟
⋟
⋠
Does Not Precede or Equal
U+22E0
⋠
⋠
⋡
Does Not Succeed or Equal
U+22E1
⋡
⋡
⋢
Not Square Image of or Equal To
U+22E2
⋢
⋢
⋣
Not Square Original of or Equal To
U+22E3
⋣
⋣
⋤
Square Image of or Not Equal To
U+22E4
⋤
⋥
Square Original of or Not Equal To
U+22E5
⋥
⋦
Less-Than but Not Equivalent To
U+22E6
⋦
⋦
⋧
Greater-Than but Not Equivalent To
U+22E7
⋧
⋧
⋨
Precedes but Not Equivalent To
U+22E8
⋨
⋨
⋩
Succeeds but Not Equivalent To
U+22E9
⋩
⋩
⋪
Not Normal Subgroup Of
U+22EA
⋪
⋪
⋫
Does Not Contain as Normal Subgroup
U+22EB
⋫
⋫
⋬
Not Normal Subgroup of or Equal To
U+22EC
⋬
⋬
⋭
Does Not Contain as Normal Subgroup or Equal
U+22ED
⋭
⋭
⋮
Vertical Ellipsis
U+22EE
⋮
⋮
⋯
Midline Horizontal Ellipsis
U+22EF
⋯
⋯
⋰
Up Right Diagonal Ellipsis
U+22F0
⋰
⋰
⋱
Down Right Diagonal Ellipsis
U+22F1
⋱
⋱
⋲
Element of With Long Horizontal Stroke
U+22F2
⋲
⋲
⋳
Element of With Vertical Bar at End of Horizontal Stroke
U+22F3
⋳
⋳
⋴
Small Element of With Vertical Bar at End of Horizontal Stroke
U+22F4
⋴
⋴
⋵
Element of With Dot Above
U+22F5
⋵
⋵
⋶
Element of With Overbar
U+22F6
⋶
⋶
⋷
Small Element of With Overbar
U+22F7
⋷
⋷
⋸
Element of With Underbar
U+22F8
⋸
⋹
Element of With Two Horizontal Strokes
U+22F9
⋹
⋹
⋺
Contains With Long Horizontal Stroke
U+22FA
⋺
⋺
⋻
Contains With Vertical Bar at End of Horizontal Stroke
U+22FB
⋻
⋻
⋼
Small Contains With Vertical Bar at End of Horizontal Stroke
U+22FC
⋼
⋼
⋽
Contains With Overbar
U+22FD
⋽
⋽
⋾
Small Contains With Overbar
U+22FE
⋾
⋾
⋿
Z Notation Bag Membership
U+22FF
⋿
⁰
Superscript Zero
U+2070
⁰
ⁱ
Superscript Latin Small Letter I
U+2071
ⁱ
⁴
Superscript Four
U+2074
⁴
⁵
Superscript Five
U+2075
⁵
⁶
Superscript Six
U+2076
⁶
⁷
Superscript Seven
U+2077
⁷
⁸
Superscript Eight
U+2078
⁸
⁹
Superscript Nine
U+2079
⁹
⁺
Superscript Plus Sign
U+207A
⁺
⁻
Superscript Minus
U+207B
⁻
⁼
Superscript Equals Sign
U+207C
⁼
⁽
Superscript Left Parenthesis
U+207D
⁽
⁾
Superscript Right Parenthesis
U+207E
⁾
ⁿ
Superscript Latin Small Letter N
U+207F
ⁿ
₊
Subscript Plus Sign
U+208A
₊
₋
Subscript Minus
U+208B
₋
₌
Subscript Equals Sign
U+208C
₌
₍
Subscript Left Parenthesis
U+208D
₍
₎
Subscript Right Parenthesis
U+208E
₎
ₐ
Latin Subscript Small Letter A
U+2090
ₐ
ₑ
Latin Subscript Small Letter E
U+2091
ₑ
ₒ
Latin Subscript Small Letter O
U+2092
ₒ
ₓ
Latin Subscript Small Letter X
U+2093
ₓ
ₔ
Latin Subscript Small Letter Schwa
U+2094
ₔ
¼
Fraction One Quarter
U+00BC
¼
¼
½
Fraction One Half
U+00BD
½
½
¾
Fraction Three Quarters
U+00BE
¾
¾
⅐
Vulgar Fraction One Seventh
U+2150
⅐
⅑
Vulgar Fraction One Ninth
U+2151
⅑
⅒
Vulgar Fraction One Tenth
U+2152
⅒
⅓
Vulgar Fraction One Third
U+2153
⅓
⅓
⅔
Vulgar Fraction Two Thirds
U+2154
⅔
⅔
⅕
Vulgar Fraction One Fifth
U+2155
⅕
⅕
⅖
Vulgar Fraction Two Fifths
U+2156
⅖
⅖
⅗
Vulgar Fraction Three Fifths
U+2157
⅗
⅗
⅘
Vulgar Fraction Four Fifths
U+2158
⅘
⅘
⅙
Vulgar Fraction One Sixth
U+2159
⅙
⅙
⅚
Vulgar Fraction Five Sixths
U+215A
⅚
⅚
⅛
Vulgar Fraction One Eighth
U+215B
⅛
⅛
⅜
Vulgar Fraction Three Eighths
U+215C
⅜
⅜
⅝
Vulgar Fraction Five Eighths
U+215D
⅝
⅝
⅞
Vulgar Fraction Seven Eighths
U+215E
⅞
⅞
⅟
Fraction Numerator One
U+215F
⅟
↉
Vulgar Fraction Zero Thirds
U+2189
↉
⨊
Modulo Two Sum
U+2A0A
⨊
⅀
Double-Struck N-Ary Summation
U+2140
⅀
~
Tilde
U+007E
~
˜
⩱
Equals Sign Above Plus Sign
U+2A71
⩱
⩲
Plus Sign Above Equals Sign
U+2A72
⩲
Δ
Greek Capital Letter Delta
U+0394
Δ
Δ
|
Vertical Line
U+007C
|
|
⌈
Left Ceiling
U+2308
⌈
⌈
⌉
Right Ceiling
U+2309
⌉
⌉
⌊
Left Floor
U+230A
⌊
⌊
⌋
Right Floor
U+230B
⌋
⌋
〈
Left-Pointing Angle Bracket
U+2329
〈
⟨
〉
Right-Pointing Angle Bracket
U+232A
〉
⟩
^
Circumflex Accent
U+005E
^
^
⨌
Quadruple Integral Operator
U+2A0C
⨌
⨍
Finite Part Integral
U+2A0D
⨍
⨎
Integral with Double Stroke
U+2A0E
⨎
⨏
Integral Average with Slash
U+2A0F
⨏
⨐
Circulation Function
U+2A10
⨐
⨑
Anticlockwise Integration
U+2A11
⨑
⨒
Line Integration with Rectangular Path Around Pole
U+2A12
⨒
⨓
Line Integration with Semicircular Path Around Pole
U+2A13
⨓
⨔
Line Integration Not Including the Pole
U+2A14
⨔
⨕
Integral Around a Point Operator
U+2A15
⨕
⨖
Quaternion Integral Operator
U+2A16
⨖
⨗
Integral with Leftwards Arrow with Hook
U+2A17
⨗
⨘
Integral with Times Sign
U+2A18
⨘
⨙
Integral with Intersection
U+2A19
⨙
⨚
Integral with Union
U+2A1A
⨚
⨛
Integral with Overbar
U+2A1B
⨛
⨜
Integral with Underbar
U+2A1C
⨜
⌀
Diameter Sign
U+2300
⌀
⦛
Measured Angle Opening Left
U+299B
⦛
⦜
Right Angle Variant with Square
U+299C
⦜
⦝
Measured Right Angle with Dot
U+299D
⦝
⦞
Angle with S Inside
U+299E
⦞
⦟
Acute Angle
U+299F
⦟
⦠
Spherical Angle Opening Left
U+29A0
⦠
⦡
Spherical Angle Opening Up
U+29A1
⦡
⦢
Turned Angle
U+29A2
⦢
⦣
Reversed Angle
U+29A3
⦣
⟂
Perpendicular
U+27C2
⟂
⏊
Dentistry Symbol Light Up and Horizontal
U+23CA
⏊
◠
Upper Half Circle
U+25E0
◠
◡
Lower Half Circle
U+25E1
◡
△
White Up-Pointing Triangle
U+25B3
△
▷
White Right-Pointing Triangle
U+25B7
▷
▽
White Down-Pointing Triangle
U+25BD
▽
◁
White Left-Pointing Triangle
U+25C1
◁
□
White Square
U+25A1
□
▭
White Rectangle
U+25AD
▭
▱
White Parallelogram
U+25B1
▱
○
White Circle
U+25CB
○
◊
Lozenge
U+25CA
◊
◊
→
Rightwards Arrow
U+2192
→
←
Leftwards Arrow
U+2190
←
↛
Rightwards Arrow with Stroke
U+219B
↛
↚
Leftwards Arrow with Stroke
U+219A
↚
↓
Downwards Arrow
U+2193
↓
⇒
Rightwards Double Arrow
U+21D2
⇒
⇒
⇐
Leftwards Double Arrow
U+21D0
⇐
⇐
⇔
Left Right Double Arrow
U+21D4
⇔
⇔
⇋
Leftwards Harpoon Over Rightwards Harpoon
U+21CB
⇋
⇋
↯
Downwards Zigzag Arrow
U+21AF
↯
⇏
Rightwards Double Arrow with Stroke
U+21CF
⇏
⇏
𝛛
Mathematical Bold Partial Differential
U+1D6DB
𝛛
𝜕
Mathematical Italic Partial Differential
U+1D715
𝜕
𝝏
Mathematical Bold Italic Partial Differential
U+1D74F
𝝏
𝞉
Mathematical Sans-Serif Bold Partial Differential
U+1D789
𝞉
𝟃
Mathematical Sans-Serif Bold Italic Partial Differential
U+1D7C3
𝟃
ℵ
Alef Symbol
U+2135
ℵ
ℵ
ℶ
Bet Symbol
U+2136
ℶ
ℶ
ℕ
Double-Struck Capital N
U+2115
ℕ
ℕ
ℝ
Double-Struck Capital R
U+211D
ℝ
ℝ
ℚ
Double-Struck Capital Q
U+211A
ℚ
ℚ
ℙ
Double-Struck Capital P
U+2119
ℙ
ℙ
ℤ
Double-Struck Capital Z
U+2124
ℤ
ℤ
ℍ
Double-Struck Capital H
U+210D
ℍ
ℍ
ℂ
Double-Struck Capital C
U+2102
ℂ
ℂ
↔
Left-Right Arrow
U+2194
↔