# 𝚦 U+1D6A6 MATHEMATICAL ITALIC SMALL LIGATURE LONG S WITH DESCENDER S

Italic ligature of a long s with a descending s, called sursolidum, used in historical mathematics to mark the fifth power of the unknown.

| | |
|---|---|
| Character | `𝚦` |
| Codepoint | U+1D6A6 |
| Name | MATHEMATICAL ITALIC SMALL LIGATURE LONG S WITH DESCENDER S |
| Also known as | sursolidum |
| Block | [Mathematical Alphanumeric Symbols](https://unicodekit.com/block/mathematical-alphanumeric-symbols) |
| Script | Common |
| Category | Lowercase Letter (Ll) |
| Unicode version | 18.0 |
| HTML | `𝚦` `𝚦` |
| CSS | `\1D6A6` |
| JavaScript | `\u{1D6A6}` |
| UTF-8 | F0 9D 9A A6 |
| UTF-16 | D835 DEA6 |
| Decomposition | font U+1DF95 |

## Notes

- denotes fifth power of the unknown in historical mathematics

## Related characters

- 𝚥 [U+1D6A5 MATHEMATICAL ITALIC SMALL DOTLESS J](https://unicodekit.com/char/1D6A5)
- 𝚤 [U+1D6A4 MATHEMATICAL ITALIC SMALL DOTLESS I](https://unicodekit.com/char/1D6A4)
- 𝚨 [U+1D6A8 MATHEMATICAL BOLD CAPITAL ALPHA](https://unicodekit.com/char/1D6A8)
- 𝚣 [U+1D6A3 MATHEMATICAL MONOSPACE SMALL Z](https://unicodekit.com/char/1D6A3)
- 𝚩 [U+1D6A9 MATHEMATICAL BOLD CAPITAL BETA](https://unicodekit.com/char/1D6A9)
- 𝚢 [U+1D6A2 MATHEMATICAL MONOSPACE SMALL Y](https://unicodekit.com/char/1D6A2)
- 𝚪 [U+1D6AA MATHEMATICAL BOLD CAPITAL GAMMA](https://unicodekit.com/char/1D6AA)
- 𝚡 [U+1D6A1 MATHEMATICAL MONOSPACE SMALL X](https://unicodekit.com/char/1D6A1)
- 𝚫 [U+1D6AB MATHEMATICAL BOLD CAPITAL DELTA](https://unicodekit.com/char/1D6AB)
- 𝚠 [U+1D6A0 MATHEMATICAL MONOSPACE SMALL W](https://unicodekit.com/char/1D6A0)
- 𝚬 [U+1D6AC MATHEMATICAL BOLD CAPITAL EPSILON](https://unicodekit.com/char/1D6AC)
- 𝚟 [U+1D69F MATHEMATICAL MONOSPACE SMALL V](https://unicodekit.com/char/1D69F)

Page: https://unicodekit.com/char/1D6A6 · JSON: https://unicodekit.com/characters/1D6A6