# ℯ U+212F SCRIPT SMALL E

Cursive script lowercase e used in math for the natural exponent or error.

| | |
|---|---|
| Character | `ℯ` |
| Codepoint | U+212F |
| Name | SCRIPT SMALL E |
| Also known as | error, natural exponent |
| Block | [Letterlike Symbols](https://unicodekit.com/block/letterlike-symbols) |
| Script | Common |
| Category | Lowercase Letter (Ll) |
| Unicode version | 1.1 |
| HTML | `ℯ` `ℯ` |
| CSS | `\212F` |
| JavaScript | `\u212F` |
| UTF-8 | E2 84 AF |
| UTF-16 | 212F |
| Decomposition | font U+0065 |

## Related characters

- ℮ [U+212E ESTIMATED SYMBOL](https://unicodekit.com/char/212E)
- ℰ [U+2130 SCRIPT CAPITAL E](https://unicodekit.com/char/2130)
- ℭ [U+212D BLACK-LETTER CAPITAL C](https://unicodekit.com/char/212D)
- ℱ [U+2131 SCRIPT CAPITAL F](https://unicodekit.com/char/2131)
- ℬ [U+212C SCRIPT CAPITAL B](https://unicodekit.com/char/212C)
- Ⅎ [U+2132 TURNED CAPITAL F](https://unicodekit.com/char/2132)
- Å [U+212B ANGSTROM SIGN](https://unicodekit.com/char/212B)
- ℳ [U+2133 SCRIPT CAPITAL M](https://unicodekit.com/char/2133)
- K [U+212A KELVIN SIGN](https://unicodekit.com/char/212A)
- ℴ [U+2134 SCRIPT SMALL O](https://unicodekit.com/char/2134)
- ℩ [U+2129 TURNED GREEK SMALL LETTER IOTA](https://unicodekit.com/char/2129)
- ℵ [U+2135 ALEF SYMBOL](https://unicodekit.com/char/2135)

Page: https://unicodekit.com/char/212F · JSON: https://unicodekit.com/characters/212F