Element Of vs Empty Set
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VS
Property Comparison
| Property | ∈ 2208 | ∅ 2205 |
|---|---|---|
| Name | Element Of | Empty Set |
| Category | Math Symbols | Math Symbols |
| Block | Mathematical Operators | Mathematical Operators |
| Script | Zyyy | Zyyy |
| General Category | Math Symbol (Sm) | Math Symbol (Sm) |
| Bidirectional | ON | ON |
Encoding Comparison
| Format | 2208 | 2205 |
|---|---|---|
| Unicode | U+2208 | U+2205 |
| HTML Decimal | ∈ | ∅ |
| HTML Hex | ∈ | ∅ |
| CSS | \2208 | \2205 |
| JavaScript | \u{2208} | \u{2205} |
| Python | \u2208 | \u2205 |
| UTF-8 | e2 88 88 | e2 88 85 |
How to Distinguish
Both Element Of and Empty Set belong to the Math Symbols category and the Mathematical Operators block. Compare their codepoints and visual rendering to distinguish them.
Tip: Paste the character into a hex editor or use
charCodeAt()
in JavaScript to check the actual codepoint.