# ⨓ U+2A13 LINE INTEGRATION WITH SEMICIRCULAR PATH AROUND POLE

Integral sign with a semicircle, used for a line integral whose path goes around a pole in a semicircular arc.

| | |
|---|---|
| Character | `⨓` |
| Codepoint | U+2A13 |
| Name | LINE INTEGRATION WITH SEMICIRCULAR PATH AROUND POLE |
| Block | [Supplemental Mathematical Operators](https://unicodekit.com/block/supplemental-mathematical-operators) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 3.2 |
| HTML | `⨓` `⨓` |
| CSS | `\2A13` |
| JavaScript | `\u2A13` |
| UTF-8 | E2 A8 93 |
| UTF-16 | 2A13 |

## Related characters

- ⨒ [U+2A12 LINE INTEGRATION WITH RECTANGULAR PATH AROUND POLE](https://unicodekit.com/char/2A12)
- ⨔ [U+2A14 LINE INTEGRATION NOT INCLUDING THE POLE](https://unicodekit.com/char/2A14)
- ⨑ [U+2A11 ANTICLOCKWISE INTEGRATION](https://unicodekit.com/char/2A11)
- ⨕ [U+2A15 INTEGRAL AROUND A POINT OPERATOR](https://unicodekit.com/char/2A15)
- ⨐ [U+2A10 CIRCULATION FUNCTION](https://unicodekit.com/char/2A10)
- ⨖ [U+2A16 QUATERNION INTEGRAL OPERATOR](https://unicodekit.com/char/2A16)
- ⨏ [U+2A0F INTEGRAL AVERAGE WITH SLASH](https://unicodekit.com/char/2A0F)
- ⨗ [U+2A17 INTEGRAL WITH LEFTWARDS ARROW WITH HOOK](https://unicodekit.com/char/2A17)
- ⨎ [U+2A0E INTEGRAL WITH DOUBLE STROKE](https://unicodekit.com/char/2A0E)
- ⨘ [U+2A18 INTEGRAL WITH TIMES SIGN](https://unicodekit.com/char/2A18)
- ⨍ [U+2A0D FINITE PART INTEGRAL](https://unicodekit.com/char/2A0D)
- ⨙ [U+2A19 INTEGRAL WITH INTERSECTION](https://unicodekit.com/char/2A19)

Page: https://unicodekit.com/char/2A13 · JSON: https://unicodekit.com/characters/2A13