# ⨜ U+2A1C INTEGRAL WITH UNDERBAR

Integral sign with a bar drawn underneath it, called the lower integral in analysis.

| | |
|---|---|
| Character | `⨜` |
| Codepoint | U+2A1C |
| Name | INTEGRAL WITH UNDERBAR |
| Also known as | lower integral |
| Block | [Supplemental Mathematical Operators](https://unicodekit.com/block/supplemental-mathematical-operators) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 3.2 |
| HTML | `⨜` `⨜` |
| CSS | `\2A1C` |
| JavaScript | `\u2A1C` |
| UTF-8 | E2 A8 9C |
| UTF-16 | 2A1C |

## Related characters

- ⨛ [U+2A1B INTEGRAL WITH OVERBAR](https://unicodekit.com/char/2A1B)
- ⨝ [U+2A1D JOIN](https://unicodekit.com/char/2A1D)
- ⨚ [U+2A1A INTEGRAL WITH UNION](https://unicodekit.com/char/2A1A)
- ⨞ [U+2A1E LARGE LEFT TRIANGLE OPERATOR](https://unicodekit.com/char/2A1E)
- ⨙ [U+2A19 INTEGRAL WITH INTERSECTION](https://unicodekit.com/char/2A19)
- ⨟ [U+2A1F Z NOTATION SCHEMA COMPOSITION](https://unicodekit.com/char/2A1F)
- ⨘ [U+2A18 INTEGRAL WITH TIMES SIGN](https://unicodekit.com/char/2A18)
- ⨠ [U+2A20 Z NOTATION SCHEMA PIPING](https://unicodekit.com/char/2A20)
- ⨗ [U+2A17 INTEGRAL WITH LEFTWARDS ARROW WITH HOOK](https://unicodekit.com/char/2A17)
- ⨡ [U+2A21 Z NOTATION SCHEMA PROJECTION](https://unicodekit.com/char/2A21)
- ⨖ [U+2A16 QUATERNION INTEGRAL OPERATOR](https://unicodekit.com/char/2A16)
- ⨢ [U+2A22 PLUS SIGN WITH SMALL CIRCLE ABOVE](https://unicodekit.com/char/2A22)

Page: https://unicodekit.com/char/2A1C · JSON: https://unicodekit.com/characters/2A1C