∅
Empty Set
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2205 · Mathematical Operators · Zyyy
Mã hóa
| Khối Unicode | U+2205 | |
| Thập phân | ∅ | |
| HTML Hex | ∅ | |
| Thực thể HTML | ∅ | |
| CSS | \2205 | |
| JavaScript | \u{2205} | |
| Python | \u2205 | |
| Java | \u2205 | |
| Hệ thập lục phân UTF-8 | e2 88 85 | |
| UTF-16 | 22 05 | |
| URL Encoded | %E2%88%85 |
Thuộc tính Unicode
Block
Mathematical Operators
Script
Zyyy
Category
Math Symbol (Sm)
Bidirectional
ON
Ký hiệu tương tự
So sánh
Ký hiệu liên quan
Câu hỏi thường gặp
What is the ∅ Empty Set symbol?
∅ is the Empty Set symbol, encoded at Unicode 2205.
What is the Unicode codepoint of Empty Set?
The Empty Set symbol (∅) has codepoint 2205.
How do I type or copy Empty Set?
Copy ∅ directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.