U+ UnicodeFYI
∑

Math Operators

275 characters

The full Mathematical Operators block (U+2200–U+22FF) plus the fundamental ASCII operators and selected letterlike symbols used in mathematical notation. Covers set theory (∈ ∉ ⊂ ⊃), logic (∧ ∨ ¬), calculus (∂ ∫ ∑ ∏), relational operators (≤ ≥ ≠ ≈), and dozens more. The authoritative reference for anyone working with mathematical typesetting, LaTeX, or scientific documentation.

Characters

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

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Character Table

Char Name Code Block
∀ FOR ALL U+2200 Mathematical Operators
∁ COMPLEMENT U+2201 Mathematical Operators
∂ PARTIAL DIFFERENTIAL U+2202 Mathematical Operators
∃ THERE EXISTS U+2203 Mathematical Operators
∄ THERE DOES NOT EXIST U+2204 Mathematical Operators
∅ EMPTY SET U+2205 Mathematical Operators
∆ INCREMENT U+2206 Mathematical Operators
∇ NABLA U+2207 Mathematical Operators
∈ ELEMENT OF U+2208 Mathematical Operators
∉ NOT AN ELEMENT OF U+2209 Mathematical Operators
∊ SMALL ELEMENT OF U+220A Mathematical Operators
∋ CONTAINS AS MEMBER U+220B Mathematical Operators
∌ DOES NOT CONTAIN AS MEMBER U+220C Mathematical Operators
∍ SMALL CONTAINS AS MEMBER U+220D Mathematical Operators
∎ END OF PROOF U+220E Mathematical Operators
∏ N-ARY PRODUCT U+220F Mathematical Operators
∐ N-ARY COPRODUCT U+2210 Mathematical Operators
∑ N-ARY SUMMATION U+2211 Mathematical Operators
− MINUS SIGN U+2212 Mathematical Operators
∓ MINUS-OR-PLUS SIGN U+2213 Mathematical Operators
∔ DOT PLUS U+2214 Mathematical Operators
∕ DIVISION SLASH U+2215 Mathematical Operators
∖ SET MINUS U+2216 Mathematical Operators
∗ ASTERISK OPERATOR U+2217 Mathematical Operators
∘ RING OPERATOR U+2218 Mathematical Operators
∙ BULLET OPERATOR U+2219 Mathematical Operators
√ SQUARE ROOT U+221A Mathematical Operators
∛ CUBE ROOT U+221B Mathematical Operators
∜ FOURTH ROOT U+221C Mathematical Operators
∝ PROPORTIONAL TO U+221D Mathematical Operators
∞ INFINITY U+221E Mathematical Operators
∟ RIGHT ANGLE U+221F Mathematical Operators
∠ ANGLE U+2220 Mathematical Operators
∡ MEASURED ANGLE U+2221 Mathematical Operators
∢ SPHERICAL ANGLE U+2222 Mathematical Operators
∣ DIVIDES U+2223 Mathematical Operators
∤ DOES NOT DIVIDE U+2224 Mathematical Operators
∥ PARALLEL TO U+2225 Mathematical Operators
∦ NOT PARALLEL TO U+2226 Mathematical Operators
∧ LOGICAL AND U+2227 Mathematical Operators
∨ LOGICAL OR U+2228 Mathematical Operators
∩ INTERSECTION U+2229 Mathematical Operators
∪ UNION U+222A Mathematical Operators
∫ INTEGRAL U+222B Mathematical Operators
∬ DOUBLE INTEGRAL U+222C Mathematical Operators
∭ TRIPLE INTEGRAL U+222D Mathematical Operators
∮ CONTOUR INTEGRAL U+222E Mathematical Operators
∯ SURFACE INTEGRAL U+222F Mathematical Operators
∰ VOLUME INTEGRAL U+2230 Mathematical Operators
∱ CLOCKWISE INTEGRAL U+2231 Mathematical Operators
∲ CLOCKWISE CONTOUR INTEGRAL U+2232 Mathematical Operators
∳ ANTICLOCKWISE CONTOUR INTEGRAL U+2233 Mathematical Operators
∴ THEREFORE U+2234 Mathematical Operators
∵ BECAUSE U+2235 Mathematical Operators
∶ RATIO U+2236 Mathematical Operators
∷ PROPORTION U+2237 Mathematical Operators
∸ DOT MINUS U+2238 Mathematical Operators
∹ EXCESS U+2239 Mathematical Operators
∺ GEOMETRIC PROPORTION U+223A Mathematical Operators
∻ HOMOTHETIC U+223B Mathematical Operators
∼ TILDE OPERATOR U+223C Mathematical Operators
∽ REVERSED TILDE U+223D Mathematical Operators
∾ INVERTED LAZY S U+223E Mathematical Operators
∿ SINE WAVE U+223F Mathematical Operators
≀ WREATH PRODUCT U+2240 Mathematical Operators
≁ NOT TILDE U+2241 Mathematical Operators
≂ MINUS TILDE U+2242 Mathematical Operators
≃ ASYMPTOTICALLY EQUAL TO U+2243 Mathematical Operators
≄ NOT ASYMPTOTICALLY EQUAL TO U+2244 Mathematical Operators
≅ APPROXIMATELY EQUAL TO U+2245 Mathematical Operators
≆ APPROXIMATELY BUT NOT ACTUALLY EQUAL TO U+2246 Mathematical Operators
≇ NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO U+2247 Mathematical Operators
≈ ALMOST EQUAL TO U+2248 Mathematical Operators
≉ NOT ALMOST EQUAL TO U+2249 Mathematical Operators
≊ ALMOST EQUAL OR EQUAL TO U+224A Mathematical Operators
≋ TRIPLE TILDE U+224B Mathematical Operators
≌ ALL EQUAL TO U+224C Mathematical Operators
≍ EQUIVALENT TO U+224D Mathematical Operators
≎ GEOMETRICALLY EQUIVALENT TO U+224E Mathematical Operators
≏ DIFFERENCE BETWEEN U+224F Mathematical Operators
≐ APPROACHES THE LIMIT U+2250 Mathematical Operators
≑ GEOMETRICALLY EQUAL TO U+2251 Mathematical Operators
≒ APPROXIMATELY EQUAL TO OR THE IMAGE OF U+2252 Mathematical Operators
≓ IMAGE OF OR APPROXIMATELY EQUAL TO U+2253 Mathematical Operators
≔ COLON EQUALS U+2254 Mathematical Operators
≕ EQUALS COLON U+2255 Mathematical Operators
≖ RING IN EQUAL TO U+2256 Mathematical Operators
≗ RING EQUAL TO U+2257 Mathematical Operators
≘ CORRESPONDS TO U+2258 Mathematical Operators
≙ ESTIMATES U+2259 Mathematical Operators
≚ EQUIANGULAR TO U+225A Mathematical Operators
≛ STAR EQUALS U+225B Mathematical Operators
≜ DELTA EQUAL TO U+225C Mathematical Operators
≝ EQUAL TO BY DEFINITION U+225D Mathematical Operators
≞ MEASURED BY U+225E Mathematical Operators
≟ QUESTIONED EQUAL TO U+225F Mathematical Operators
≠ NOT EQUAL TO U+2260 Mathematical Operators
≡ IDENTICAL TO U+2261 Mathematical Operators
≢ NOT IDENTICAL TO U+2262 Mathematical Operators
≣ STRICTLY EQUIVALENT TO U+2263 Mathematical Operators
≤ LESS-THAN OR EQUAL TO U+2264 Mathematical Operators
≥ GREATER-THAN OR EQUAL TO U+2265 Mathematical Operators
≦ LESS-THAN OVER EQUAL TO U+2266 Mathematical Operators
≧ GREATER-THAN OVER EQUAL TO U+2267 Mathematical Operators
≨ LESS-THAN BUT NOT EQUAL TO U+2268 Mathematical Operators
≩ GREATER-THAN BUT NOT EQUAL TO U+2269 Mathematical Operators
≪ MUCH LESS-THAN U+226A Mathematical Operators
≫ MUCH GREATER-THAN U+226B Mathematical Operators
≬ BETWEEN U+226C Mathematical Operators
≭ NOT EQUIVALENT TO U+226D Mathematical Operators
≮ NOT LESS-THAN U+226E Mathematical Operators
≯ NOT GREATER-THAN U+226F Mathematical Operators
≰ NEITHER LESS-THAN NOR EQUAL TO U+2270 Mathematical Operators
≱ NEITHER GREATER-THAN NOR EQUAL TO U+2271 Mathematical Operators
≲ LESS-THAN OR EQUIVALENT TO U+2272 Mathematical Operators
≳ GREATER-THAN OR EQUIVALENT TO U+2273 Mathematical Operators
≴ NEITHER LESS-THAN NOR EQUIVALENT TO U+2274 Mathematical Operators
≵ NEITHER GREATER-THAN NOR EQUIVALENT TO U+2275 Mathematical Operators
≶ LESS-THAN OR GREATER-THAN U+2276 Mathematical Operators
≷ GREATER-THAN OR LESS-THAN U+2277 Mathematical Operators
≸ NEITHER LESS-THAN NOR GREATER-THAN U+2278 Mathematical Operators
≹ NEITHER GREATER-THAN NOR LESS-THAN U+2279 Mathematical Operators
≺ PRECEDES U+227A Mathematical Operators
≻ SUCCEEDS U+227B Mathematical Operators
≼ PRECEDES OR EQUAL TO U+227C Mathematical Operators
≽ SUCCEEDS OR EQUAL TO U+227D Mathematical Operators
≾ PRECEDES OR EQUIVALENT TO U+227E Mathematical Operators
≿ SUCCEEDS OR EQUIVALENT TO U+227F Mathematical Operators
⊀ DOES NOT PRECEDE U+2280 Mathematical Operators
⊁ DOES NOT SUCCEED U+2281 Mathematical Operators
⊂ SUBSET OF U+2282 Mathematical Operators
⊃ SUPERSET OF U+2283 Mathematical Operators
⊄ NOT A SUBSET OF U+2284 Mathematical Operators
⊅ NOT A SUPERSET OF U+2285 Mathematical Operators
⊆ SUBSET OF OR EQUAL TO U+2286 Mathematical Operators
⊇ SUPERSET OF OR EQUAL TO U+2287 Mathematical Operators
⊈ NEITHER A SUBSET OF NOR EQUAL TO U+2288 Mathematical Operators
⊉ NEITHER A SUPERSET OF NOR EQUAL TO U+2289 Mathematical Operators
⊊ SUBSET OF WITH NOT EQUAL TO U+228A Mathematical Operators
⊋ SUPERSET OF WITH NOT EQUAL TO U+228B Mathematical Operators
⊌ MULTISET U+228C Mathematical Operators
⊍ MULTISET MULTIPLICATION U+228D Mathematical Operators
⊎ MULTISET UNION U+228E Mathematical Operators
⊏ SQUARE IMAGE OF U+228F Mathematical Operators
⊐ SQUARE ORIGINAL OF U+2290 Mathematical Operators
⊑ SQUARE IMAGE OF OR EQUAL TO U+2291 Mathematical Operators
⊒ SQUARE ORIGINAL OF OR EQUAL TO U+2292 Mathematical Operators
⊓ SQUARE CAP U+2293 Mathematical Operators
⊔ SQUARE CUP U+2294 Mathematical Operators
⊕ CIRCLED PLUS U+2295 Mathematical Operators
⊖ CIRCLED MINUS U+2296 Mathematical Operators
⊗ CIRCLED TIMES U+2297 Mathematical Operators
⊘ CIRCLED DIVISION SLASH U+2298 Mathematical Operators
⊙ CIRCLED DOT OPERATOR U+2299 Mathematical Operators
⊚ CIRCLED RING OPERATOR U+229A Mathematical Operators
⊛ CIRCLED ASTERISK OPERATOR U+229B Mathematical Operators
⊜ CIRCLED EQUALS U+229C Mathematical Operators
⊝ CIRCLED DASH U+229D Mathematical Operators
⊞ SQUARED PLUS U+229E Mathematical Operators
⊟ SQUARED MINUS U+229F Mathematical Operators
⊠ SQUARED TIMES U+22A0 Mathematical Operators
⊡ SQUARED DOT OPERATOR U+22A1 Mathematical Operators
⊢ RIGHT TACK U+22A2 Mathematical Operators
⊣ LEFT TACK U+22A3 Mathematical Operators
⊤ DOWN TACK U+22A4 Mathematical Operators
⊥ UP TACK U+22A5 Mathematical Operators
⊦ ASSERTION U+22A6 Mathematical Operators
⊧ MODELS U+22A7 Mathematical Operators
⊨ TRUE U+22A8 Mathematical Operators
⊩ FORCES U+22A9 Mathematical Operators
⊪ TRIPLE VERTICAL BAR RIGHT TURNSTILE U+22AA Mathematical Operators
⊫ DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE U+22AB Mathematical Operators
⊬ DOES NOT PROVE U+22AC Mathematical Operators
⊭ NOT TRUE U+22AD Mathematical Operators
⊮ DOES NOT FORCE U+22AE Mathematical Operators
⊯ NEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE U+22AF Mathematical Operators
⊰ PRECEDES UNDER RELATION U+22B0 Mathematical Operators
⊱ SUCCEEDS UNDER RELATION U+22B1 Mathematical Operators
⊲ NORMAL SUBGROUP OF U+22B2 Mathematical Operators
⊳ CONTAINS AS NORMAL SUBGROUP U+22B3 Mathematical Operators
⊴ NORMAL SUBGROUP OF OR EQUAL TO U+22B4 Mathematical Operators
⊵ CONTAINS AS NORMAL SUBGROUP OR EQUAL TO U+22B5 Mathematical Operators
⊶ ORIGINAL OF U+22B6 Mathematical Operators
⊷ IMAGE OF U+22B7 Mathematical Operators
⊸ MULTIMAP U+22B8 Mathematical Operators
⊹ HERMITIAN CONJUGATE MATRIX U+22B9 Mathematical Operators
⊺ INTERCALATE U+22BA Mathematical Operators
⊻ XOR U+22BB Mathematical Operators
⊼ NAND U+22BC Mathematical Operators
⊽ NOR U+22BD Mathematical Operators
⊾ RIGHT ANGLE WITH ARC U+22BE Mathematical Operators
⊿ RIGHT TRIANGLE U+22BF Mathematical Operators
⋀ N-ARY LOGICAL AND U+22C0 Mathematical Operators
⋁ N-ARY LOGICAL OR U+22C1 Mathematical Operators
⋂ N-ARY INTERSECTION U+22C2 Mathematical Operators
⋃ N-ARY UNION U+22C3 Mathematical Operators
⋄ DIAMOND OPERATOR U+22C4 Mathematical Operators
⋅ DOT OPERATOR U+22C5 Mathematical Operators
⋆ STAR OPERATOR U+22C6 Mathematical Operators
⋇ DIVISION TIMES U+22C7 Mathematical Operators
⋈ BOWTIE U+22C8 Mathematical Operators
⋉ LEFT NORMAL FACTOR SEMIDIRECT PRODUCT U+22C9 Mathematical Operators
⋊ RIGHT NORMAL FACTOR SEMIDIRECT PRODUCT U+22CA Mathematical Operators
⋋ LEFT SEMIDIRECT PRODUCT U+22CB Mathematical Operators
⋌ RIGHT SEMIDIRECT PRODUCT U+22CC Mathematical Operators
⋍ REVERSED TILDE EQUALS U+22CD Mathematical Operators
⋎ CURLY LOGICAL OR U+22CE Mathematical Operators
⋏ CURLY LOGICAL AND U+22CF Mathematical Operators
⋐ DOUBLE SUBSET U+22D0 Mathematical Operators
⋑ DOUBLE SUPERSET U+22D1 Mathematical Operators
⋒ DOUBLE INTERSECTION U+22D2 Mathematical Operators
⋓ DOUBLE UNION U+22D3 Mathematical Operators
⋔ PITCHFORK U+22D4 Mathematical Operators
⋕ EQUAL AND PARALLEL TO U+22D5 Mathematical Operators
⋖ LESS-THAN WITH DOT U+22D6 Mathematical Operators
⋗ GREATER-THAN WITH DOT U+22D7 Mathematical Operators
⋘ VERY MUCH LESS-THAN U+22D8 Mathematical Operators
⋙ VERY MUCH GREATER-THAN U+22D9 Mathematical Operators
⋚ LESS-THAN EQUAL TO OR GREATER-THAN U+22DA Mathematical Operators
⋛ GREATER-THAN EQUAL TO OR LESS-THAN U+22DB Mathematical Operators
⋜ EQUAL TO OR LESS-THAN U+22DC Mathematical Operators
⋝ EQUAL TO OR GREATER-THAN U+22DD Mathematical Operators
⋞ EQUAL TO OR PRECEDES U+22DE Mathematical Operators
⋟ EQUAL TO OR SUCCEEDS U+22DF Mathematical Operators
⋠ DOES NOT PRECEDE OR EQUAL U+22E0 Mathematical Operators
⋡ DOES NOT SUCCEED OR EQUAL U+22E1 Mathematical Operators
⋢ NOT SQUARE IMAGE OF OR EQUAL TO U+22E2 Mathematical Operators
⋣ NOT SQUARE ORIGINAL OF OR EQUAL TO U+22E3 Mathematical Operators
⋤ SQUARE IMAGE OF OR NOT EQUAL TO U+22E4 Mathematical Operators
⋥ SQUARE ORIGINAL OF OR NOT EQUAL TO U+22E5 Mathematical Operators
⋦ LESS-THAN BUT NOT EQUIVALENT TO U+22E6 Mathematical Operators
⋧ GREATER-THAN BUT NOT EQUIVALENT TO U+22E7 Mathematical Operators
⋨ PRECEDES BUT NOT EQUIVALENT TO U+22E8 Mathematical Operators
⋩ SUCCEEDS BUT NOT EQUIVALENT TO U+22E9 Mathematical Operators
⋪ NOT NORMAL SUBGROUP OF U+22EA Mathematical Operators
⋫ DOES NOT CONTAIN AS NORMAL SUBGROUP U+22EB Mathematical Operators
⋬ NOT NORMAL SUBGROUP OF OR EQUAL TO U+22EC Mathematical Operators
⋭ DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL U+22ED Mathematical Operators
⋮ VERTICAL ELLIPSIS U+22EE Mathematical Operators
⋯ MIDLINE HORIZONTAL ELLIPSIS U+22EF Mathematical Operators
⋰ UP RIGHT DIAGONAL ELLIPSIS U+22F0 Mathematical Operators
⋱ DOWN RIGHT DIAGONAL ELLIPSIS U+22F1 Mathematical Operators
⋲ ELEMENT OF WITH LONG HORIZONTAL STROKE U+22F2 Mathematical Operators
⋳ ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE U+22F3 Mathematical Operators
⋴ SMALL ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE U+22F4 Mathematical Operators
⋵ ELEMENT OF WITH DOT ABOVE U+22F5 Mathematical Operators
⋶ ELEMENT OF WITH OVERBAR U+22F6 Mathematical Operators
⋷ SMALL ELEMENT OF WITH OVERBAR U+22F7 Mathematical Operators
⋸ ELEMENT OF WITH UNDERBAR U+22F8 Mathematical Operators
⋹ ELEMENT OF WITH TWO HORIZONTAL STROKES U+22F9 Mathematical Operators
⋺ CONTAINS WITH LONG HORIZONTAL STROKE U+22FA Mathematical Operators
⋻ CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE U+22FB Mathematical Operators
⋼ SMALL CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE U+22FC Mathematical Operators
⋽ CONTAINS WITH OVERBAR U+22FD Mathematical Operators
⋾ SMALL CONTAINS WITH OVERBAR U+22FE Mathematical Operators
⋿ Z NOTATION BAG MEMBERSHIP U+22FF Mathematical Operators
+ PLUS SIGN U+002B Basic Latin
< LESS-THAN SIGN U+003C Basic Latin
= EQUALS SIGN U+003D Basic Latin
> GREATER-THAN SIGN U+003E Basic Latin
± PLUS-MINUS SIGN U+00B1 Latin-1 Supplement
× MULTIPLICATION SIGN U+00D7 Latin-1 Supplement
÷ DIVISION SIGN U+00F7 Latin-1 Supplement
℀ ACCOUNT OF U+2100 Letterlike Symbols
ℂ DOUBLE-STRUCK CAPITAL C U+2102 Letterlike Symbols
ℊ SCRIPT SMALL G U+210A Letterlike Symbols
ℋ SCRIPT CAPITAL H U+210B Letterlike Symbols
ℌ BLACK-LETTER CAPITAL H U+210C Letterlike Symbols
ℍ DOUBLE-STRUCK CAPITAL H U+210D Letterlike Symbols
ℎ PLANCK CONSTANT U+210E Letterlike Symbols
ℏ PLANCK CONSTANT OVER TWO PI U+210F Letterlike Symbols
ℐ SCRIPT CAPITAL I U+2110 Letterlike Symbols
ℑ BLACK-LETTER CAPITAL I U+2111 Letterlike Symbols
ℒ SCRIPT CAPITAL L U+2112 Letterlike Symbols
ℓ SCRIPT SMALL L U+2113 Letterlike Symbols