⇔
Left Right Double Arrow
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21D4 · Arrows · Zyyy
О сайте Left Right Double Arrow
Double-line arrow (⇔) from the Arrows block (U+21D4). Used in logic and mathematics to denote implication (⇒), equivalence (⇔), or strong correspondence. Available as HTML entity ⇔.
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Кодировки
| Блок Unicode | U+21D4 | |
| Десятичный | ⇔ | |
| HTML Hex | ⇔ | |
| HTML-сущность | ⇔ | |
| CSS | \21D4 | |
| JavaScript | \u{21D4} | |
| Python | \u21d4 | |
| Java | \u21D4 | |
| UTF-8 Hex | e2 87 94 | |
| UTF-16 | 21 d4 | |
| URL-кодирование | %E2%87%94 |
Свойства Unicode
Block
Arrows
Script
Zyyy
Category
Math Symbol (Sm)
Bidirectional
ON
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Часто задаваемые вопросы
What is the ⇔ Left Right Double Arrow symbol?
⇔ is the Left Right Double Arrow symbol, encoded at Unicode 21D4.
What is the Unicode codepoint of Left Right Double Arrow?
The Left Right Double Arrow symbol (⇔) has codepoint 21D4.
How do I type or copy Left Right Double Arrow?
Copy ⇔ directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.