# ↣ U+21A3 RIGHTWARDS ARROW WITH TAIL

Right arrow with a tail, used for injection or one-to-one functions in math and Z notation.

| | |
|---|---|
| Character | `↣` |
| Codepoint | U+21A3 |
| Name | RIGHTWARDS ARROW WITH TAIL |
| Also known as | z notation total injection |
| Block | [Arrows](https://unicodekit.com/block/arrows) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 1.1 |
| HTML | `↣` `↣` |
| CSS | `\21A3` |
| JavaScript | `\u21A3` |
| UTF-8 | E2 86 A3 |
| UTF-16 | 21A3 |

## Related characters

- ↢ [U+21A2 LEFTWARDS ARROW WITH TAIL](https://unicodekit.com/char/21A2)
- ↤ [U+21A4 LEFTWARDS ARROW FROM BAR](https://unicodekit.com/char/21A4)
- ↡ [U+21A1 DOWNWARDS TWO HEADED ARROW](https://unicodekit.com/char/21A1)
- ↥ [U+21A5 UPWARDS ARROW FROM BAR](https://unicodekit.com/char/21A5)
- ↠ [U+21A0 RIGHTWARDS TWO HEADED ARROW](https://unicodekit.com/char/21A0)
- ↦ [U+21A6 RIGHTWARDS ARROW FROM BAR](https://unicodekit.com/char/21A6)
- ↟ [U+219F UPWARDS TWO HEADED ARROW](https://unicodekit.com/char/219F)
- ↧ [U+21A7 DOWNWARDS ARROW FROM BAR](https://unicodekit.com/char/21A7)
- ↞ [U+219E LEFTWARDS TWO HEADED ARROW](https://unicodekit.com/char/219E)
- ↨ [U+21A8 UP DOWN ARROW WITH BASE](https://unicodekit.com/char/21A8)
- ↝ [U+219D RIGHTWARDS WAVE ARROW](https://unicodekit.com/char/219D)
- ↩ [U+21A9 LEFTWARDS ARROW WITH HOOK](https://unicodekit.com/char/21A9)

Page: https://unicodekit.com/char/21A3 · JSON: https://unicodekit.com/characters/21A3