www.cloford.com Home  |  About    
 
 

 

UTF-8 Mathematical Operators

To add these characters to an HTML page you can use the decimal number, the hexadecimal number or the HTML entity reference, e.g.

 

Entry Type Example HTML Entry Result
Decimal <p>&#169;</p> ©
Hex <p>&#x00A9;</p> ©
HTML Entity <p>&copy;</p> ©

 

The appearance of the characters may vary depending on the font or browser used.

 

To include these characters in other types of documents, simply highlight the character on this screen, copy it to the clipboard, and paste it into the other document.

 

Arial Arial Unicode MS Segoe UI Symbol Dec Hex Entity Description
∀∀∀87042200&forall;FOR ALL
∁∁∁87052201COMPLEMENT
∂∂∂87062202&part;PARTIAL DIFFERENTIAL
∃∃∃87072203&exist;THERE EXISTS
∄∄∄87082204THERE DOES NOT EXIST
∅∅∅87092205&empty;EMPTY SET
∆∆∆87102206INCREMENT
∇∇∇87112207&nabla;NABLA
∈∈∈87122208&isin;ELEMENT OF
∉∉∉87132209&notin;NOT AN ELEMENT OF
∊∊∊8714220ASMALL ELEMENT OF
∋∋∋8715220B&ni;CONTAINS AS MEMBER
∌∌∌8716220CDOES NOT CONTAIN AS MEMBER
∍∍∍8717220DSMALL CONTAINS AS MEMBER
∎∎∎8718220EEND OF PROOF
∏∏∏8719220F&prod;N-ARY PRODUCT
∐∐∐87202210N-ARY COPRODUCT
∑∑∑87212211&sum;N-ARY SUMMATION
−−−87222212&minus;MINUS SIGN
∓∓∓87232213MINUS-OR-PLUS SIGN
∔∔∔87242214DOT PLUS
∕∕∕87252215DIVISION SLASH
∖∖∖87262216SET MINUS
∗∗∗87272217&lowast;ASTERISK OPERATOR
∘∘∘87282218RING OPERATOR
∙∙∙87292219BULLET OPERATOR
√√√8730221A&radic;SQUARE ROOT
∛∛∛8731221BCUBE ROOT
∜∜∜8732221CFOURTH ROOT
∝∝∝8733221D&prop;PROPORTIONAL TO
∞∞∞8734221E&infin;INFINITY
∟∟∟8735221FRIGHT ANGLE
∠∠∠87362220&ang;ANGLE
∡∡∡87372221MEASURED ANGLE
∢∢∢87382222SPHERICAL ANGLE
∣∣∣87392223DIVIDES
∤∤∤87402224DOES NOT DIVIDE
∥∥∥87412225PARALLEL TO
∦∦∦87422226NOT PARALLEL TO
∧∧∧87432227&and;LOGICAL AND
∨∨∨87442228&or;LOGICAL OR
∩∩∩87452229&cap;INTERSECTION
∪∪∪8746222A&cup;UNION
∫∫∫8747222B&int;INTEGRAL
∬∬∬8748222CDOUBLE INTEGRAL
∭∭∭8749222DTRIPLE INTEGRAL
∮∮∮8750222ECONTOUR INTEGRAL
∯∯∯8751222FSURFACE INTEGRAL
∰∰∰87522230VOLUME INTEGRAL
∱∱∱87532231CLOCKWISE INTEGRAL
∲∲∲87542232CLOCKWISE CONTOUR INTEGRAL
∳∳∳87552233ANTICLOCKWISE CONTOUR INTEGRAL
∴∴∴87562234&there4;THEREFORE
∵∵∵87572235BECAUSE
∶∶∶87582236RATIO
∷∷∷87592237PROPORTION
∸∸∸87602238DOT MINUS
∹∹∹87612239EXCESS
∺∺∺8762223AGEOMETRIC PROPORTION
∻∻∻8763223BHOMOTHETIC
∼∼∼8764223C&sim;TILDE OPERATOR
∽∽∽8765223DREVERSED TILDE
∾∾∾8766223EINVERTED LAZY S
∿∿∿8767223FSINE WAVE
≀≀≀87682240WREATH PRODUCT
≁≁≁87692241NOT TILDE
≂≂≂87702242MINUS TILDE
≃≃≃87712243ASYMPTOTICALLY EQUAL TO
≄≄≄87722244NOT ASYMPTOTICALLY EQUAL TO
≅≅≅87732245&cong;APPROXIMATELY EQUAL TO
≆≆≆87742246APPROXIMATELY BUT NOT ACTUALLY EQUAL TO
≇≇≇87752247NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO
≈≈≈87762248&asymp;ALMOST EQUAL TO
≉≉≉87772249NOT ALMOST EQUAL TO
≊≊≊8778224AALMOST EQUAL OR EQUAL TO
≋≋≋8779224BTRIPLE TILDE
≌≌≌8780224CALL EQUAL TO
≍≍≍8781224DEQUIVALENT TO
≎≎≎8782224EGEOMETRICALLY EQUIVALENT TO
≏≏≏8783224FDIFFERENCE BETWEEN
≐≐≐87842250APPROACHES THE LIMIT
≑≑≑87852251GEOMETRICALLY EQUAL TO
≒≒≒87862252APPROXIMATELY EQUAL TO OR THE IMAGE OF
≓≓≓87872253IMAGE OF OR APPROXIMATELY EQUAL TO
≔≔≔87882254COLON EQUALS
≕≕≕87892255EQUALS COLON
≖≖≖87902256RING IN EQUAL TO
≗≗≗87912257RING EQUAL TO
≘≘≘87922258CORRESPONDS TO
≙≙≙87932259ESTIMATES
≚≚≚8794225AEQUIANGULAR TO
≛≛≛8795225BSTAR EQUALS
≜≜≜8796225CDELTA EQUAL TO
≝≝≝8797225DEQUAL TO BY DEFINITION
≞≞≞8798225EMEASURED BY
≟≟≟8799225FQUESTIONED EQUAL TO
≠≠≠88002260&ne;NOT EQUAL TO
≡≡≡88012261&equiv;IDENTICAL TO
≢≢≢88022262NOT IDENTICAL TO
≣≣≣88032263STRICTLY EQUIVALENT TO
≤≤≤88042264&le;LESS-THAN OR EQUAL TO
≥≥≥88052265&ge;GREATER-THAN OR EQUAL TO
≦≦≦88062266LESS-THAN OVER EQUAL TO
≧≧≧88072267GREATER-THAN OVER EQUAL TO
≨≨≨88082268LESS-THAN BUT NOT EQUAL TO
≩≩≩88092269GREATER-THAN BUT NOT EQUAL TO
≪≪≪8810226AMUCH LESS-THAN
≫≫≫8811226BMUCH GREATER-THAN
≬≬≬8812226CBETWEEN
≭≭≭8813226DNOT EQUIVALENT TO
≮≮≮8814226ENOT LESS-THAN
≯≯≯8815226FNOT GREATER-THAN
≰≰≰88162270NEITHER LESS-THAN NOR EQUAL TO
≱≱≱88172271NEITHER GREATER-THAN NOR EQUAL TO
≲≲≲88182272LESS-THAN OR EQUIVALENT TO
≳≳≳88192273GREATER-THAN OR EQUIVALENT TO
≴≴≴88202274NEITHER LESS-THAN NOR EQUIVALENT TO
≵≵≵88212275NEITHER GREATER-THAN NOR EQUIVALENT TO
≶≶≶88222276LESS-THAN OR GREATER-THAN
≷≷≷88232277GREATER-THAN OR LESS-THAN
≸≸≸88242278NEITHER LESS-THAN NOR GREATER-THAN
≹≹≹88252279NEITHER GREATER-THAN NOR LESS-THAN
≺≺≺8826227APRECEDES
≻≻≻8827227BSUCCEEDS
≼≼≼8828227CPRECEDES OR EQUAL TO
≽≽≽8829227DSUCCEEDS OR EQUAL TO
≾≾≾8830227EPRECEDES OR EQUIVALENT TO
≿≿≿8831227FSUCCEEDS OR EQUIVALENT TO
⊀⊀⊀88322280DOES NOT PRECEDE
⊁⊁⊁88332281DOES NOT SUCCEED
⊂⊂⊂88342282&sub;SUBSET OF
⊃⊃⊃88352283&sup;SUPERSET OF
⊄⊄⊄88362284&nsub;NOT A SUBSET OF
⊅⊅⊅88372285NOT A SUPERSET OF
⊆⊆⊆88382286&sube;SUBSET OF OR EQUAL TO
⊇⊇⊇88392287&supe;SUPERSET OF OR EQUAL TO
⊈⊈⊈88402288NEITHER A SUBSET OF NOR EQUAL TO
⊉⊉⊉88412289NEITHER A SUPERSET OF NOR EQUAL TO
⊊⊊⊊8842228ASUBSET OF WITH NOT EQUAL TO
⊋⊋⊋8843228BSUPERSET OF WITH NOT EQUAL TO
⊌⊌⊌8844228CMULTISET
⊍⊍⊍8845228DMULTISET MULTIPLICATION
⊎⊎⊎8846228EMULTISET UNION
⊏⊏⊏8847228FSQUARE IMAGE OF
⊐⊐⊐88482290SQUARE ORIGINAL OF
⊑⊑⊑88492291SQUARE IMAGE OF OR EQUAL TO
⊒⊒⊒88502292SQUARE ORIGINAL OF OR EQUAL TO
⊓⊓⊓88512293SQUARE CAP
⊔⊔⊔88522294SQUARE CUP
⊕⊕⊕88532295&oplus;CIRCLED PLUS
⊖⊖⊖88542296CIRCLED MINUS
⊗⊗⊗88552297&otimes;CIRCLED TIMES
⊘⊘⊘88562298CIRCLED DIVISION SLASH
⊙⊙⊙88572299CIRCLED DOT OPERATOR
⊚⊚⊚8858229ACIRCLED RING OPERATOR
⊛⊛⊛8859229BCIRCLED ASTERISK OPERATOR
⊜⊜⊜8860229CCIRCLED EQUALS
⊝⊝⊝8861229DCIRCLED DASH
⊞⊞⊞8862229ESQUARED PLUS
⊟⊟⊟8863229FSQUARED MINUS
⊠⊠⊠886422A0SQUARED TIMES
⊡⊡⊡886522A1SQUARED DOT OPERATOR
⊢⊢⊢886622A2RIGHT TACK
⊣⊣⊣886722A3LEFT TACK
⊤⊤⊤886822A4DOWN TACK
⊥⊥⊥886922A5&perp;UP TACK
⊦⊦⊦887022A6ASSERTION
⊧⊧⊧887122A7MODELS
⊨⊨⊨887222A8TRUE
⊩⊩⊩887322A9FORCES
⊪⊪⊪887422AATRIPLE VERTICAL BAR RIGHT TURNSTILE
⊫⊫⊫887522ABDOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
⊬⊬⊬887622ACDOES NOT PROVE
⊭⊭⊭887722ADNOT TRUE
⊮⊮⊮887822AEDOES NOT FORCE
⊯⊯⊯887922AFNEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE
⊰⊰⊰888022B0PRECEDES UNDER RELATION
⊱⊱⊱888122B1SUCCEEDS UNDER RELATION
⊲⊲⊲888222B2NORMAL SUBGROUP OF
⊳⊳⊳888322B3CONTAINS AS NORMAL SUBGROUP
⊴⊴⊴888422B4NORMAL SUBGROUP OF OR EQUAL TO
⊵⊵⊵888522B5CONTAINS AS NORMAL SUBGROUP OR EQUAL TO
⊶⊶⊶888622B6ORIGINAL OF
⊷⊷⊷888722B7IMAGE OF
⊸⊸⊸888822B8MULTIMAP
⊹⊹⊹888922B9HERMITIAN CONJUGATE MATRIX
⊺⊺⊺889022BAINTERCALATE
⊻⊻⊻889122BBXOR
⊼⊼⊼889222BCNAND
⊽⊽⊽889322BDNOR
⊾⊾⊾889422BERIGHT ANGLE WITH ARC
⊿⊿⊿889522BFRIGHT TRIANGLE
⋀⋀⋀889622C0N-ARY LOGICAL AND
⋁⋁⋁889722C1N-ARY LOGICAL OR
⋂⋂⋂889822C2N-ARY INTERSECTION
⋃⋃⋃889922C3N-ARY UNION
⋄⋄⋄890022C4DIAMOND OPERATOR
⋅⋅⋅890122C5&sdot;DOT OPERATOR
⋆⋆⋆890222C6STAR OPERATOR
⋇⋇⋇890322C7DIVISION TIMES
⋈⋈⋈890422C8BOWTIE
⋉⋉⋉890522C9LEFT NORMAL FACTOR SEMIDIRECT PRODUCT
⋊⋊⋊890622CARIGHT NORMAL FACTOR SEMIDIRECT PRODUCT
⋋⋋⋋890722CBLEFT SEMIDIRECT PRODUCT
⋌⋌⋌890822CCRIGHT SEMIDIRECT PRODUCT
⋍⋍⋍890922CDREVERSED TILDE EQUALS
⋎⋎⋎891022CECURLY LOGICAL OR
⋏⋏⋏891122CFCURLY LOGICAL AND
⋐⋐⋐891222D0DOUBLE SUBSET
⋑⋑⋑891322D1DOUBLE SUPERSET
⋒⋒⋒891422D2DOUBLE INTERSECTION
⋓⋓⋓891522D3DOUBLE UNION
⋔⋔⋔891622D4PITCHFORK
⋕⋕⋕891722D5EQUAL AND PARALLEL TO
⋖⋖⋖891822D6LESS-THAN WITH DOT
⋗⋗⋗891922D7GREATER-THAN WITH DOT
⋘⋘⋘892022D8VERY MUCH LESS-THAN
⋙⋙⋙892122D9VERY MUCH GREATER-THAN
⋚⋚⋚892222DALESS-THAN EQUAL TO OR GREATER-THAN
⋛⋛⋛892322DBGREATER-THAN EQUAL TO OR LESS-THAN
⋜⋜⋜892422DCEQUAL TO OR LESS-THAN
⋝⋝⋝892522DDEQUAL TO OR GREATER-THAN
⋞⋞⋞892622DEEQUAL TO OR PRECEDES
⋟⋟⋟892722DFEQUAL TO OR SUCCEEDS
⋠⋠⋠892822E0DOES NOT PRECEDE OR EQUAL
⋡⋡⋡892922E1DOES NOT SUCCEED OR EQUAL
⋢⋢⋢893022E2NOT SQUARE IMAGE OF OR EQUAL TO
⋣⋣⋣893122E3NOT SQUARE ORIGINAL OF OR EQUAL TO
⋤⋤⋤893222E4SQUARE IMAGE OF OR NOT EQUAL TO
⋥⋥⋥893322E5SQUARE ORIGINAL OF OR NOT EQUAL TO
⋦⋦⋦893422E6LESS-THAN BUT NOT EQUIVALENT TO
⋧⋧⋧893522E7GREATER-THAN BUT NOT EQUIVALENT TO
⋨⋨⋨893622E8PRECEDES BUT NOT EQUIVALENT TO
⋩⋩⋩893722E9SUCCEEDS BUT NOT EQUIVALENT TO
⋪⋪⋪893822EANOT NORMAL SUBGROUP OF
⋫⋫⋫893922EBDOES NOT CONTAIN AS NORMAL SUBGROUP
⋬⋬⋬894022ECNOT NORMAL SUBGROUP OF OR EQUAL TO
⋭⋭⋭894122EDDOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL
⋮⋮⋮894222EEVERTICAL ELLIPSIS
⋯⋯⋯894322EFMIDLINE HORIZONTAL ELLIPSIS
⋰⋰⋰894422F0UP RIGHT DIAGONAL ELLIPSIS
⋱⋱⋱894522F1DOWN RIGHT DIAGONAL ELLIPSIS
⋲⋲⋲894622F2ELEMENT OF WITH LONG HORIZONTAL STROKE
⋳⋳⋳894722F3ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
⋴⋴⋴894822F4SMALL ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
⋵⋵⋵894922F5ELEMENT OF WITH DOT ABOVE
⋶⋶⋶895022F6ELEMENT OF WITH OVERBAR
⋷⋷⋷895122F7SMALL ELEMENT OF WITH OVERBAR
⋸⋸⋸895222F8ELEMENT OF WITH UNDERBAR
⋹⋹⋹895322F9ELEMENT OF WITH TWO HORIZONTAL STROKES
⋺⋺⋺895422FACONTAINS WITH LONG HORIZONTAL STROKE
⋻⋻⋻895522FBCONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
⋼⋼⋼895622FCSMALL CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
⋽⋽⋽895722FDCONTAINS WITH OVERBAR
⋾⋾⋾895822FESMALL CONTAINS WITH OVERBAR
⋿⋿⋿895922FFZ NOTATION BAG MEMBERSHIP