# ⇼ U+21FC LEFT RIGHT ARROW WITH DOUBLE VERTICAL STROKE

Two-headed horizontal arrow crossed by two vertical strokes, used in Z notation for a finite relation.

| | |
|---|---|
| Character | `⇼` |
| Codepoint | U+21FC |
| Name | LEFT RIGHT ARROW WITH DOUBLE VERTICAL STROKE |
| Also known as | z notation finite relation |
| Block | [Arrows](https://unicodekit.com/block/arrows) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 3.2 |
| HTML | `⇼` `⇼` |
| CSS | `\21FC` |
| JavaScript | `\u21FC` |
| UTF-8 | E2 87 BC |
| UTF-16 | 21FC |

## Related characters

- ⇻ [U+21FB RIGHTWARDS ARROW WITH DOUBLE VERTICAL STROKE](https://unicodekit.com/char/21FB)
- ⇽ [U+21FD LEFTWARDS OPEN-HEADED ARROW](https://unicodekit.com/char/21FD)
- ⇺ [U+21FA LEFTWARDS ARROW WITH DOUBLE VERTICAL STROKE](https://unicodekit.com/char/21FA)
- ⇾ [U+21FE RIGHTWARDS OPEN-HEADED ARROW](https://unicodekit.com/char/21FE)
- ⇹ [U+21F9 LEFT RIGHT ARROW WITH VERTICAL STROKE](https://unicodekit.com/char/21F9)
- ⇿ [U+21FF LEFT RIGHT OPEN-HEADED ARROW](https://unicodekit.com/char/21FF)
- ⇸ [U+21F8 RIGHTWARDS ARROW WITH VERTICAL STROKE](https://unicodekit.com/char/21F8)
- ⇷ [U+21F7 LEFTWARDS ARROW WITH VERTICAL STROKE](https://unicodekit.com/char/21F7)
- ⇶ [U+21F6 THREE RIGHTWARDS ARROWS](https://unicodekit.com/char/21F6)
- ⇵ [U+21F5 DOWNWARDS ARROW LEFTWARDS OF UPWARDS ARROW](https://unicodekit.com/char/21F5)
- ⇴ [U+21F4 RIGHT ARROW WITH SMALL CIRCLE](https://unicodekit.com/char/21F4)
- ⇳ [U+21F3 UP DOWN WHITE ARROW](https://unicodekit.com/char/21F3)

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