# ℱ U+2131 SCRIPT CAPITAL F

Cursive script capital F used in math for the Fourier transform.

| | |
|---|---|
| Character | `ℱ` |
| Codepoint | U+2131 |
| Name | SCRIPT CAPITAL F |
| Also known as | Fourier transform |
| Block | [Letterlike Symbols](https://unicodekit.com/block/letterlike-symbols) |
| Script | Common |
| Category | Uppercase Letter (Lu) |
| Unicode version | 1.1 |
| HTML | `ℱ` `ℱ` |
| CSS | `\2131` |
| JavaScript | `\u2131` |
| UTF-8 | E2 84 B1 |
| UTF-16 | 2131 |
| Decomposition | font U+0046 |

## Related characters

- ℰ [U+2130 SCRIPT CAPITAL E](https://unicodekit.com/char/2130)
- Ⅎ [U+2132 TURNED CAPITAL F](https://unicodekit.com/char/2132)
- ℯ [U+212F SCRIPT SMALL E](https://unicodekit.com/char/212F)
- ℳ [U+2133 SCRIPT CAPITAL M](https://unicodekit.com/char/2133)
- ℮ [U+212E ESTIMATED SYMBOL](https://unicodekit.com/char/212E)
- ℴ [U+2134 SCRIPT SMALL O](https://unicodekit.com/char/2134)
- ℭ [U+212D BLACK-LETTER CAPITAL C](https://unicodekit.com/char/212D)
- ℵ [U+2135 ALEF SYMBOL](https://unicodekit.com/char/2135)
- ℬ [U+212C SCRIPT CAPITAL B](https://unicodekit.com/char/212C)
- ℶ [U+2136 BET SYMBOL](https://unicodekit.com/char/2136)
- Å [U+212B ANGSTROM SIGN](https://unicodekit.com/char/212B)
- ℷ [U+2137 GIMEL SYMBOL](https://unicodekit.com/char/2137)

Page: https://unicodekit.com/char/2131 · JSON: https://unicodekit.com/characters/2131