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Math symbols.

Copy mathematical operators, comparisons, set notation and calculus symbols. Similar-looking symbols can have different meanings: choose the named operator your equation needs.

226 symbols in MathClick a character to copy

Infinity symbol

U+221E

Plus-minus sign

U+00B1

All Equal To

U+224C

Almost Equal Or Equal To

U+224A

Almost equal to

U+2248

Angle

U+2220

Anticlockwise Contour Integral

U+2233

Approaches The Limit

U+2250

Approximately But Not Actually Equal To

U+2246

Approximately Equal To

U+2245

Approximately Equal To Or The Image Of

U+2252

Assertion

U+22A6

Asterisk Operator

U+2217

Asymptotically Equal To

U+2243

U+2235

U+226C

U+22C8

U+2219

Circled Asterisk Operator

U+229B

Circled Dash

U+229D

Circled Division Slash

U+2298

U+2299

U+229C

U+2296

U+2295

Circled Ring Operator

U+229A

Circled Times

U+2297

Clockwise Contour Integral

U+2232

U+2231

U+2254

U+2201

U+220B

Contains As Normal Subgroup

U+22B3

Contains As Normal Subgroup Or Equal To

U+22B5

U+222E

U+2258

U+221B

U+22CF

U+22CE

U+225C

U+22C4

U+224F

U+2223

U+00F7

U+2215

U+22C7

Does Not Contain As Member

U+220C

U+2224

U+22AE

U+2280

U+22AC

U+2281

U+2238

U+22C5

U+2214

U+222C

U+22D2

U+22D0

U+22D1

U+22D3

Helpful typing guides

How to Type the Infinity Symbol ∞

Copy the infinity symbol ∞ and insert it using Word, Excel or a symbol picker, with tips for mathematical text and emoji differences.

Read the quick answer →

Math symbols.

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Helpful typing guides

How to Type the Infinity Symbol ∞