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Mathematical Operators

Mathematical Operators Blocco

Intervallo: U+2200–U+22FF Capacità: 256 punti di codice Assegnati: 256 caratteri Piano 0 (BMP)

The Mathematical Operators block encompasses code points in the range U+2200–U+22FF within Basic Multilingual Plane.

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Miscellaneous mathematical symbols

14 caratteri

U+2200

∀

FOR ALL

U+2201

∁

COMPLEMENT

U+2202

∂

PARTIAL DIFFERENTIAL

U+2203

∃

THERE EXISTS

U+2204

∄

THERE DOES NOT EXIST

U+2205

∅

EMPTY SET

U+2206

∆

INCREMENT

U+2207

∇

NABLA

U+2234

∴

THEREFORE

U+2235

∵

BECAUSE

U+22A4

⊤

DOWN TACK

U+22A5

⊥

UP TACK

U+22BE

⊾

RIGHT ANGLE WITH ARC

U+22BF

⊿

RIGHT TRIANGLE

Set membership

6 caratteri

U+2208

∈

ELEMENT OF

U+2209

∉

NOT AN ELEMENT OF

U+220A

∊

SMALL ELEMENT OF

U+220B

∋

CONTAINS AS MEMBER

U+220C

∌

DOES NOT CONTAIN AS MEMBER

U+220D

∍

SMALL CONTAINS AS MEMBER

Miscellaneous mathematical symbol

3 caratteri

U+220E

∎

END OF PROOF

U+221E

∞

INFINITY

U+223F

∿

SINE WAVE

N-ary operators

7 caratteri

U+220F

∏

N-ARY PRODUCT

U+2210

∐

N-ARY COPRODUCT

U+2211

∑

N-ARY SUMMATION

U+22C0

⋀

N-ARY LOGICAL AND

U+22C1

⋁

N-ARY LOGICAL OR

U+22C2

⋂

N-ARY INTERSECTION

U+22C3

⋃

N-ARY UNION

Operators

46 caratteri

U+2212

−

MINUS SIGN

U+2213

∓

MINUS-OR-PLUS SIGN

U+2214

∔

DOT PLUS

U+2215

∕

DIVISION SLASH

U+2216

∖

SET MINUS

U+2217

∗

ASTERISK OPERATOR

U+2218

∘

RING OPERATOR

U+2219

∙

BULLET OPERATOR

U+221A

√

SQUARE ROOT

U+221B

∛

CUBE ROOT

U+221C

∜

FOURTH ROOT

U+221D

∝

PROPORTIONAL TO

U+228C

⊌

MULTISET

U+228D

⊍

MULTISET MULTIPLICATION

U+228E

⊎

MULTISET UNION

U+2293

⊓

SQUARE CAP

U+2294

⊔

SQUARE CUP

U+2295

⊕

CIRCLED PLUS

U+2296

⊖

CIRCLED MINUS

U+2297

⊗

CIRCLED TIMES

U+2298

⊘

CIRCLED DIVISION SLASH

U+2299

⊙

CIRCLED DOT OPERATOR

U+229A

⊚

CIRCLED RING OPERATOR

U+229B

⊛

CIRCLED ASTERISK OPERATOR

U+229C

⊜

CIRCLED EQUALS

U+229D

⊝

CIRCLED DASH

U+229E

⊞

SQUARED PLUS

U+229F

⊟

SQUARED MINUS

U+22A0

⊠

SQUARED TIMES

U+22A1

⊡

SQUARED DOT OPERATOR

U+22A2

⊢

RIGHT TACK

U+22A3

⊣

LEFT TACK

U+22BA

⊺

INTERCALATE

U+22BB

⊻

XOR

U+22BC

⊼

NAND

U+22BD

⊽

NOR

U+22C4

⋄

DIAMOND OPERATOR

U+22C5

⋅

DOT OPERATOR

U+22C6

⋆

STAR OPERATOR

U+22C7

⋇

DIVISION TIMES

U+22C9

⋉

LEFT NORMAL FACTOR SEMIDIRECT PRODUCT

U+22CA

⋊

RIGHT NORMAL FACTOR SEMIDIRECT PRODUCT

U+22CB

⋋

LEFT SEMIDIRECT PRODUCT

U+22CC

⋌

RIGHT SEMIDIRECT PRODUCT

U+22D2

⋒

DOUBLE INTERSECTION

U+22D3

⋓

DOUBLE UNION

Angles

4 caratteri

U+221F

∟

RIGHT ANGLE

U+2220

∠

ANGLE

U+2221

∡

MEASURED ANGLE

U+2222

∢

SPHERICAL ANGLE

Relations

151 caratteri

U+2223

∣

DIVIDES

U+2224

∤

DOES NOT DIVIDE

U+2225

∥

PARALLEL TO

U+2226

∦

NOT PARALLEL TO

U+2236

∶

RATIO

U+2237

∷

PROPORTION

U+223B

∻

HOMOTHETIC

U+223C

∼

TILDE OPERATOR

U+223D

∽

REVERSED TILDE

U+223E

∾

INVERTED LAZY S

U+2241

≁

NOT TILDE

U+2242

≂

MINUS TILDE

U+2243

≃

ASYMPTOTICALLY EQUAL TO

U+2244

≄

NOT ASYMPTOTICALLY EQUAL TO

U+2245

≅

APPROXIMATELY EQUAL TO

U+2246

≆

APPROXIMATELY BUT NOT ACTUALLY EQUAL TO

U+2247

≇

NEITHER APPROXIMATELY NOR ACTUALLY EQUAL TO

U+2248

≈

ALMOST EQUAL TO

U+2249

≉

NOT ALMOST EQUAL TO

U+224A

≊

ALMOST EQUAL OR EQUAL TO

U+224B

≋

TRIPLE TILDE

U+224C

≌

ALL EQUAL TO

U+224D

≍

EQUIVALENT TO

U+224E

≎

GEOMETRICALLY EQUIVALENT TO

U+224F

≏

DIFFERENCE BETWEEN

U+2250

≐

APPROACHES THE LIMIT

U+2251

≑

GEOMETRICALLY EQUAL TO

U+2252

≒

APPROXIMATELY EQUAL TO OR THE IMAGE OF

U+2253

≓

IMAGE OF OR APPROXIMATELY EQUAL TO

U+2254

≔

COLON EQUALS

U+2255

≕

EQUALS COLON

U+2256

≖

RING IN EQUAL TO

U+2257

≗

RING EQUAL TO

U+2258

≘

CORRESPONDS TO

U+2259

≙

ESTIMATES

U+225A

≚

EQUIANGULAR TO

U+225B

≛

STAR EQUALS

U+225C

≜

DELTA EQUAL TO

U+225D

≝

EQUAL TO BY DEFINITION

U+225E

≞

MEASURED BY

U+225F

≟

QUESTIONED EQUAL TO

U+2260

≠

NOT EQUAL TO

U+2261

≡

IDENTICAL TO

U+2262

≢

NOT IDENTICAL TO

U+2263

≣

STRICTLY EQUIVALENT TO

U+2264

≤

LESS-THAN OR EQUAL TO

U+2265

≥

GREATER-THAN OR EQUAL TO

U+2266

≦

LESS-THAN OVER EQUAL TO

U+2267

≧

GREATER-THAN OVER EQUAL TO

U+2268

≨

LESS-THAN BUT NOT EQUAL TO

U+2269

≩

GREATER-THAN BUT NOT EQUAL TO

U+226A

≪

MUCH LESS-THAN

U+226B

≫

MUCH GREATER-THAN

U+226C

≬

BETWEEN

U+226D

≭

NOT EQUIVALENT TO

U+226E

≮

NOT LESS-THAN

U+226F

≯

NOT GREATER-THAN

U+2270

≰

NEITHER LESS-THAN NOR EQUAL TO

U+2271

≱

NEITHER GREATER-THAN NOR EQUAL TO

U+2272

≲

LESS-THAN OR EQUIVALENT TO

U+2273

≳

GREATER-THAN OR EQUIVALENT TO

U+2274

≴

NEITHER LESS-THAN NOR EQUIVALENT TO

U+2275

≵

NEITHER GREATER-THAN NOR EQUIVALENT TO

U+2276

≶

LESS-THAN OR GREATER-THAN

U+2277

≷

GREATER-THAN OR LESS-THAN

U+2278

≸

NEITHER LESS-THAN NOR GREATER-THAN

U+2279

≹

NEITHER GREATER-THAN NOR LESS-THAN

U+227A

≺

PRECEDES

U+227B

≻

SUCCEEDS

U+227C

≼

PRECEDES OR EQUAL TO

U+227D

≽

SUCCEEDS OR EQUAL TO

U+227E

≾

PRECEDES OR EQUIVALENT TO

U+227F

≿

SUCCEEDS OR EQUIVALENT TO

U+2280

⊀

DOES NOT PRECEDE

U+2281

⊁

DOES NOT SUCCEED

U+2282

⊂

SUBSET OF

U+2283

⊃

SUPERSET OF

U+2284

⊄

NOT A SUBSET OF

U+2285

⊅

NOT A SUPERSET OF

U+2286

⊆

SUBSET OF OR EQUAL TO

U+2287

⊇

SUPERSET OF OR EQUAL TO

U+2288

⊈

NEITHER A SUBSET OF NOR EQUAL TO

U+2289

⊉

NEITHER A SUPERSET OF NOR EQUAL TO

U+228A

⊊

SUBSET OF WITH NOT EQUAL TO

U+228B

⊋

SUPERSET OF WITH NOT EQUAL TO

U+228F

⊏

SQUARE IMAGE OF

U+2290

⊐

SQUARE ORIGINAL OF

U+2291

⊑

SQUARE IMAGE OF OR EQUAL TO

U+2292

⊒

SQUARE ORIGINAL OF OR EQUAL TO

U+22A6

⊦

ASSERTION

U+22A7

⊧

MODELS

U+22A8

⊨

TRUE

U+22A9

⊩

FORCES

U+22AA

⊪

TRIPLE VERTICAL BAR RIGHT TURNSTILE

U+22AB

⊫

DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE

U+22AC

⊬

DOES NOT PROVE

U+22AD

⊭

NOT TRUE

U+22AE

⊮

DOES NOT FORCE

U+22AF

⊯

NEGATED DOUBLE VERTICAL BAR DOUBLE RIGHT TURNSTILE

U+22B0

⊰

PRECEDES UNDER RELATION

U+22B1

⊱

SUCCEEDS UNDER RELATION

U+22B2

⊲

NORMAL SUBGROUP OF

U+22B3

⊳

CONTAINS AS NORMAL SUBGROUP

U+22B4

⊴

NORMAL SUBGROUP OF OR EQUAL TO

U+22B5

⊵

CONTAINS AS NORMAL SUBGROUP OR EQUAL TO

U+22B6

⊶

ORIGINAL OF

U+22B7

⊷

IMAGE OF

U+22B8

⊸

MULTIMAP

U+22B9

⊹

HERMITIAN CONJUGATE MATRIX

U+22D0

⋐

DOUBLE SUBSET

U+22D1

⋑

DOUBLE SUPERSET

U+22D4

⋔

PITCHFORK

U+22D5

⋕

EQUAL AND PARALLEL TO

U+22D6

⋖

LESS-THAN WITH DOT

U+22D7

⋗

GREATER-THAN WITH DOT

U+22D8

⋘

VERY MUCH LESS-THAN

U+22D9

⋙

VERY MUCH GREATER-THAN

U+22DA

⋚

LESS-THAN EQUAL TO OR GREATER-THAN

U+22DB

⋛

GREATER-THAN EQUAL TO OR LESS-THAN

U+22DC

⋜

EQUAL TO OR LESS-THAN

U+22DD

⋝

EQUAL TO OR GREATER-THAN

U+22DE

⋞

EQUAL TO OR PRECEDES

U+22DF

⋟

EQUAL TO OR SUCCEEDS

U+22E0

⋠

DOES NOT PRECEDE OR EQUAL

U+22E1

⋡

DOES NOT SUCCEED OR EQUAL

U+22E2

⋢

NOT SQUARE IMAGE OF OR EQUAL TO

U+22E3

⋣

NOT SQUARE ORIGINAL OF OR EQUAL TO

U+22E4

⋤

SQUARE IMAGE OF OR NOT EQUAL TO

U+22E5

⋥

SQUARE ORIGINAL OF OR NOT EQUAL TO

U+22E6

⋦

LESS-THAN BUT NOT EQUIVALENT TO

U+22E7

⋧

GREATER-THAN BUT NOT EQUIVALENT TO

U+22E8

⋨

PRECEDES BUT NOT EQUIVALENT TO

U+22E9

⋩

SUCCEEDS BUT NOT EQUIVALENT TO

U+22EA

⋪

NOT NORMAL SUBGROUP OF

U+22EB

⋫

DOES NOT CONTAIN AS NORMAL SUBGROUP

U+22EC

⋬

NOT NORMAL SUBGROUP OF OR EQUAL TO

U+22ED

⋭

DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL

U+22F2

⋲

ELEMENT OF WITH LONG HORIZONTAL STROKE

U+22F3

⋳

ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE

U+22F4

⋴

SMALL ELEMENT OF WITH VERTICAL BAR AT END OF HORIZONTAL STROKE

U+22F5

⋵

ELEMENT OF WITH DOT ABOVE

U+22F6

⋶

ELEMENT OF WITH OVERBAR

U+22F7

⋷

SMALL ELEMENT OF WITH OVERBAR

U+22F8

⋸

ELEMENT OF WITH UNDERBAR

U+22F9

⋹

ELEMENT OF WITH TWO HORIZONTAL STROKES

U+22FA

⋺

CONTAINS WITH LONG HORIZONTAL STROKE

U+22FB

⋻

CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE

U+22FC

⋼

SMALL CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE

U+22FD

⋽

CONTAINS WITH OVERBAR

U+22FE

⋾

SMALL CONTAINS WITH OVERBAR

U+22FF

⋿

Z NOTATION BAG MEMBERSHIP

Logical and set operators

4 caratteri

U+2227

∧

LOGICAL AND

U+2228

∨

LOGICAL OR

U+2229

∩

INTERSECTION

U+222A

∪

UNION

Integrals

9 caratteri

U+222B

∫

INTEGRAL

U+222C

∬

DOUBLE INTEGRAL

U+222D

∭

TRIPLE INTEGRAL

U+222E

∮

CONTOUR INTEGRAL

U+222F

∯

SURFACE INTEGRAL

U+2230

∰

VOLUME INTEGRAL

U+2231

∱

CLOCKWISE INTEGRAL

U+2232

∲

CLOCKWISE CONTOUR INTEGRAL

U+2233

∳

ANTICLOCKWISE CONTOUR INTEGRAL

Operator

3 caratteri

U+2238

∸

DOT MINUS

U+223A

∺

GEOMETRIC PROPORTION

U+2240

≀

WREATH PRODUCT

Relation

3 caratteri

U+2239

∹

EXCESS

U+22C8

⋈

BOWTIE

U+22CD

⋍

REVERSED TILDE EQUALS

Logical operators

2 caratteri

U+22CE

⋎

CURLY LOGICAL OR

U+22CF

⋏

CURLY LOGICAL AND

Matrix ellipses

4 caratteri

U+22EE

⋮

VERTICAL ELLIPSIS

U+22EF

⋯

MIDLINE HORIZONTAL ELLIPSIS

U+22F0

⋰

UP RIGHT DIAGONAL ELLIPSIS

U+22F1

⋱

DOWN RIGHT DIAGONAL ELLIPSIS

Mathematical Operators Scheda tecnica

Nome del blocco	Mathematical Operators
Intervallo canonico di punti di codice	`U+2200 – U+22FF`
Intervallo decimale	`8,704 – 8,959`
Capacità totale di punti di codice	256 punti di codice
Caratteri assegnati	256 assegnati (100% allocato)
Capacità riservata non assegnata	0 (completamente allocato)
Piano Unicode	Piano 0: Basic Multilingual Plane
Sistema di scrittura / scrittura principale	Common
Introdotto in	Unicode 1.0.0
Specifica dello standard	Unicode Standard 18.0.0 (UCD Blocks.txt)

Sistemi di scrittura & scritture in Mathematical Operators

Common 256 car.

100% del blocco Sfoglia scrittura →

Categorie di caratteri in Mathematical Operators

Sm Math Symbol 256 car.

100% del blocco Sfoglia categoria →

Cronologia delle aggiunte per versione di Unicode

Unicode 1.1 242 caratteri Esplora → Unicode 3.2 14 caratteri Esplora →