| Nombre del símbolo | Downwards Double Arrow |
| Versión Unicode | 1.1 |
| Unicode | U+21D3 |
| Bloque Unicode | |
| Categoría general | Other Symbol (So) |
| Código CSS | \21D3 |
| Código hexadecimal | 0x21D3 |
| Código HTML | ⇓ |
| LaTeX | \Downarrow |
| Símbolo | ⇓ |
| Codificación URL (porcentaje UTF-8) | %E2%87%93 |
| Nombre oral / lector de pantalla | Downwards Double Arrow |
| UTF-8 | E2 87 93 |
| UTF-16 | 21D3 |
| UTF-32 | 000021D3 |
1\documentclass{article}2\usepackage{pifont}3\Downarrow 4\end{document}Puedes escribir el símbolo downwards double arrow en la mayoría de dispositivos modernos con los siguientes métodos:
Alt + 8659 on Windows (numeric keypad with Num Lock), or insert via Character Map.
Edit → Emoji & Symbols, search "downwards double arrow", or use Unicode Hex Input with 21D3.
Ctrl + Shift + U, type 21d3, 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.downwards-double-arrow::before { content: "\21D3"; }1<span>⇓</span>La representación del símbolo Downwards Double Arrow en diferentes lenguajes de programación se muestra en la tabla:
| Lenguaje | Representación |
|---|---|
| JavaScript / TypeScript | '\u21D3' or String.fromCodePoint(8659) |
| Python | '\N{DOWNWARDS DOUBLE ARROW}' or chr(8659) |
| Rust | '\u{21D3}' |
| C / C++ | UTF-8 source or wchar_t with U+21D3 |
| Go | string(rune(0x21D3)) |
| Ruby | "\u{21D3}" |