| Nombre del símbolo | Leftwards Arrow With Double Vertical Stroke |
| Versión Unicode | 3.2 |
| Unicode | U+21FA |
| Bloque Unicode | |
| Categoría general | Math Symbol (Sm) |
| UTF-8 | E2 87 BA |
| UTF-16 | 21FA |
| UTF-32 | 000021FA |
1\documentclass{article}2\usepackage{pifont}3\text{LEFTWARDSARROWWITHDOUBLEVERTICALSTROKE}4\end{document}Puedes escribir el símbolo leftwards arrow with double vertical stroke en la mayoría de dispositivos modernos con los siguientes métodos:
Alt + 8698 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "leftwards arrow with double vertical stroke", or use Unicode Hex Input with 21FA.
Ctrl + Shift + U, type 21fa, 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.leftwards-arrow-with-double-vertical-stroke::before { content: "\21FA"; }1<span>⇺</span>La representación del símbolo Leftwards Arrow With Double Vertical Stroke en diferentes lenguajes de programación se muestra en la tabla:
| Lenguaje | Representación |
|---|---|
| JavaScript / TypeScript | '\u21FA' or String.fromCodePoint(8698) |
| Python | '\N{LEFTWARDS ARROW WITH DOUBLE VERTICAL STROKE}' or chr(8698) |
| Rust | '\u{21FA}' |
| C / C++ | UTF-8 source or wchar_t with U+21FA |
| Go | string(rune(0x21FA)) |
| Ruby | "\u{21FA}" |
| Código CSS |
\21FA |
| Código hexadecimal | 0x21FA |
| Código HTML | ⇺ |
| LaTeX | \text{LEFTWARDSARROWWITHDOUBLEVERTICALSTROKE} |
| Símbolo | ⇺ |
| Codificación URL (porcentaje UTF-8) | %E2%87%BA |
| Nombre oral / lector de pantalla | Leftwards Arrow With Double Vertical Stroke |