| 記号名 | Left Right Open-headed Arrow |
| Unicodeバージョン | 3.2 |
| Unicode | U+21FF |
| Unicodeブロック | |
| 一般カテゴリ | Math Symbol (Sm) |
| CSSコード | \21FF |
| 16進コード | 0x21FF |
| HTMLコード | ⇿ |
| LaTeX | \text{LEFTRIGHTOPEN-HEADEDARROW} |
| 記号 | ⇿ |
| URLエンコード(UTF-8パーセント) | %E2%87%BF |
| 読み上げ名 / スクリーンリーダー | Left Right Open-headed Arrow |
| UTF-8 | E2 87 BF |
| UTF-16 | 21FF |
| UTF-32 | 000021FF |
1\documentclass{article}2\usepackage{pifont}3\text{LEFTRIGHTOPEN-HEADEDARROW}4\end{document}以下の方法でほとんどの最新デバイスでleft right open-headed arrow記号を入力できます:
Alt + 8703 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "left right open-headed arrow", or use Unicode Hex Input with 21FF.
Ctrl + Shift + U, type 21ff, then Enter (layout-dependent).
Paste from this page, use text replacement, or pick from the symbol keyboard.
Paste from this page or use a keyboard with arrow symbol support.
1span.left-right-open-headed-arrow::before { content: "\21FF"; }1<span>⇿</span>各プログラミング言語におけるLeft Right Open-headed Arrow記号の表現は以下の表の通りです:
| 言語 | 表現 |
|---|---|
| JavaScript / TypeScript | '\u21FF' or String.fromCodePoint(8703) |
| Python | '\N{LEFT RIGHT OPEN-HEADED ARROW}' or chr(8703) |
| Rust | '\u{21FF}' |
| C / C++ | UTF-8 source or wchar_t with U+21FF |
| Go | string(rune(0x21FF)) |
| Ruby | "\u{21FF}" |