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Mathmatical Special Characters

DisplayDecimalHexEntityName
∀∀2200∀For all
∁∁2201 Compliment
∂∂2202∂Partial differential
∃∃2203∃There exists
∄∄2204 There does not exist
∅∅2205∅Empty set
∆∆2206 Increment
∇∇2207∇Nabla
∈∈2208∈Element of
∉∉2209∉Not an element of
∊∊220A Small element of
∋∋220B∋Contains as member
∌∌220C Does not contain as member
∍∍220D Small contains as member
∎∎220E End of proof
∏∏220F∏N-ARY product
∐∐2210 N-ARY coproduct
∑∑2211∑N-ARY summation
−−2212−Minus sign
∓∓2213 Minus-or-plus sign
∔∔2214 Dot plus
∕∕2215 Division slash
∖∖2216 Set minus
∗∗2217∗Asterisk operator
∘∘2218 Ring operator
∙∙2219 Bullet operator
√√221A√Square root
∛∛221B Cube root
∜∜221C Fourthroot
∝∝221D∝Proportional to
∞∞221E∞Infinity
∟∟221F Right angle
∠∠2220∠Angle
∡∡2221 Measured angle
∢∢2222 Spherical angle
∣∣2223 Divides
∤∤2224 Does not divide
∥∥2225 Parallel to
∦∦2226 Not parallel to
∧∧2227∧Logical and
∨∨2228∨Logical or
∩∩2229∩Intersection
∪∪222A∪Union
∫∫222B∫Integral
∬∬222C Double Integral
∭∭222D Triple Integral
∮∮222E Contour Integral
∯∯222F Surface Integral
∰∰2230 Volume Integral
∱∱2231 Clockwise Integral
∲∲2232 Clockwise Contour Integral
∳∳2233 Anticlockwise Contour Integral
∴∴2234∴Therefore
∵∵2235 Because
∶∶2236 Ratio
∷∷2237 Proportion
∸∸2238 Dot minus
∹∹2239 Excess
∺∺223A Geometric Proportion
∻∻223B Homothetic
∼∼223C∼Tilde operator
∽∽223D Reversed tilde
∾∾223E Inverted lazy S
∿∿223F Sine wave
≀≀2240 Wreath product
≁≁2241 Not tilde
≂≂2242 Minus tilde
≃≃2243 Asymptotically equal to
≄≄2244 Not asymptotically equal to
≅≅2245≅Approximately equal to
≆≆2246 Approximately but not actually equal to
≇≇2247 Neither approximately nor actually equal to
≈≈2248≈Almost equal to
≉≉2249 Not almost equal to
≊≊224A Almost equal or equal to
≋≋224B Triple tilde
≌≌224C All equal to
≍≍224D Equivalent to
≎≎224E Geometrically equivalent to
≏≏224F Difference between
≐≐2250 Approaches the limit
≑≑2251 Geometrically equal to
≒≒2252 Approximately equal to or image of
≓≓2253 Image of or approximately equal to
≔≔2254 Colon equals
≕≕2255 Equals colon
≖≖2256 Ring in equal to
≗≗2257 Ring equal to
≘≘2258 Corresponds to
≙≙2259 Estimates
≚≚225A Equiangular to
≛≛225B Star equals
≜≜225C Delta equals to
≝≝225D Equal to by definition
≞≞225E Measured by
≟≟225F Questioned equal to
≠≠2260≠Not equal to
≡≡2261≡Identical to
≢≢2262 Not identical to
≣≣2263 Strictly equivalent to
≤≤2264≤Less-than or equal to
≥≥2265≥Greater-than or equal to
≦≦2266 Less-than over equal to
≧≧2267 Greater-than over equal to
≨≨2268 Less-than but not equal to
≩≩2269 Greater-than but not equal to
≪≪226A Much less-than
≫≫226B Much greater-than
≬≬226C Between
≭≭226D Not equivalent to
≮≮226E Not less-than
≯≯226F Not greater-than
≰≰2270 Neither less-than nor equal to
≱≱2271 Neither greater-than nor equal to
≲≲2272 Less-than or equivalent to
≳≳2273 Greater-than or equivalent to
≴≴2274 Neither less-than nor equivalent to
≵≵2275 Neither greater-than nor equivalent to
≶≶2276 Less-than or greater-than
≷≷2277 Greater-than or less-than
≸≸2278 Neither less-than nor greater-than
≹≹2279 Neither greater-than nor less-than
≺≺227A Precedes
≻≻227B Succeeds
≼≼227C Precedes or equal to
≽≽227D Succeeds or equal to
≾≾227E Precedes or equivalent to
≿≿227F Succeeds or equivalent to
⊀⊀2280 Does not precede
⊁⊁2281 Does not succeed
⊂⊂2282⊂Subset of
⊃⊃2283⊃Superset of
⊄⊄2284⊄Not a subset of
⊅⊅2285 Not a superset of
⊆⊆2286⊆Subset of or equal to
⊇⊇2287⊇Superset of or equal to
⊈⊈2288 Neither a subset of nor equal to
⊉⊉2289 Neither a superset of nor equal to
⊊⊊228A Subset of with not equal to
⊋⊋228B Superset of with not equal to
⊌⊌228C Multiset
⊍⊍228D Multiset multiplication
⊎⊎228E Multiset union
⊏⊏228F Square image of
⊐⊐2290 Square original of
⊑⊑2291 Square image of or equal to
⊒⊒2292 Square original of or equal to
⊓⊓2293 Square cap
⊔⊔2294 Square cup
⊕⊕2295⊕Circled plus
⊖⊖2296 Circled minus
⊗⊗2297⊗Circled times
⊘⊘2298 Circled division slash
⊙⊙2299 Circled dot operator
⊚⊚229A Circled ring operator
⊛⊛229B Circled asterisk operator
⊜⊜229C Circled equals
⊝⊝229D Circled dash
⊞⊞229E Squared plus
⊟⊟229F Squared minus
⊠⊠22A0 Squared times
⊡⊡22A1 Squared dot operator
⊢⊢22A2 Right tack
⊣⊣22A3 Left tack
⊤⊤22A4 Down tack
⊥⊥22A5⊥Up tack
⊦⊦22A6 Assertion
⊧⊧22A7 Models
⊨⊨22A8 True
⊩⊩22A9 Forces
⊪⊪22AA Triple vertical bar right turnstile
⊫⊫22AB Double vertical bar double right turnstile
⊬⊬22AC Does not prove
⊭⊭22AD Not true
⊮⊮22AE Does not force
⊯⊯22AF Negated double vertical bar double right turnstile
⊰⊰22B0 Precedes under relation
⊱⊱22B1 Succeedes under relation
⊲⊲22B2 Normal subgroup of
⊳⊳22B3 Contains as normal subgroup
⊴⊴22B4 Normal subgroup of or equal to
⊵⊵22B5 Contains as normal subgroup or equal to
⊶⊶22B6 Original of
⊷⊷22B7 Image of
⊸⊸22B8 Multimap
⊹⊹22B9 Hermottian conjugate matrix
⊺⊺22BA Intercalate
⊻⊻22BB XOR
⊼⊼22BC NAND
⊽⊽22BD NOR
⊾⊾22BE Right angle with arc
⊿⊿22BF Right triangle
⋀⋀22C0 N-ARY logical and
⋁⋁22C1 N-ARY logical or
⋂⋂22C2 N-ARY intersection
⋃⋃22C3 N-ARY union
⋄⋄22C4 Diamond operator
⋅⋅22C5⋅Dot operator
⋆⋆22C6 Star operator
⋇⋇22C7 Division times
⋈⋈22C8 Bowtie
⋉⋉22C9 Left normal factor semidirect product
⋊⋊22CA Right normal factor semidirect product
⋋⋋22CB Left semidirect product
⋌⋌22CC Right semidirect product
⋍⋍22CD Reversed tild equals
⋎⋎22CE Curly logical or
⋏⋏22CF Curly logical and
⋐⋐22D0 Double subset
⋑⋑22D1 Double superset
⋒⋒22D2 Double intersection
⋓⋓22D3 Double union
⋔⋔22D4 Pitchfork
⋕⋕22D5 Equal to and parallel to
⋖⋖22D6 Less-than with dot
⋗⋗22D7 Greater-than with dot
⋘⋘22D8 Very much less-than
⋙⋙22D9 Very much greater-than
⋚⋚22DA Less-than equal to or greater-than
⋛⋛22DB Greater-than equal to or less-than
⋜⋜22DC Equal to or less-than
⋝⋝22DD Equal to or greater-than
⋞⋞22DE Equal to or precedes
⋟⋟22DF Equal to or succeeds
⋠⋠22E0 Does not precede or equal
⋡⋡22E1 Does not succeed or equal
⋢⋢22E2 Not square image of or equal to
⋣⋣22E3 Not square original of or equal to
⋤⋤22E4 Square image of or not equal to
⋥⋥22E5 Square original of or not equal to
⋦⋦22E6 Less-than but not equivalent to
⋧⋧22E7 Greater-than but not equivalent to
⋨⋨22E8 Precedes but not equivalent to
⋩⋩22E9 Succeeds but not equivalent to
⋪⋪22EA Not normal subgroup of
⋫⋫22EB Does not contain as normal subgroup
⋬⋬22EC Not normal subgroup of or equal to
⋭⋭22ED Does not contain as normal subgroup or equal to
⋮⋮22EE Vettical ellipsis
⋯⋯22EF Midline horizontal ellipsis
⋰⋰22F0 Up right diagonal ellipsis
⋱⋱22F1 Down right diagonal ellipsis