Empty Set vs Multiplication Sign
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VS
Property Comparison
| Property | ∅ 2205 | × 00D7 |
|---|---|---|
| Name | Empty Set | Multiplication Sign |
| Category | Math Symbols | Math Symbols |
| Block | Mathematical Operators | Latin-1 Supplement |
| Script | Zyyy | Zyyy |
| General Category | Math Symbol (Sm) | Math Symbol (Sm) |
| Bidirectional | ON | ON |
Encoding Comparison
| Format | 2205 | 00D7 |
|---|---|---|
| Unicode | U+2205 | U+00D7 |
| HTML Decimal | ∅ | × |
| HTML Hex | ∅ | × |
| CSS | \2205 | \00D7 |
| JavaScript | \u{2205} | \u{D7} |
| Python | \u2205 | \u00d7 |
| UTF-8 | e2 88 85 | c3 97 |
How to Distinguish
Both Empty Set and Multiplication Sign are in the Math Symbols category but reside in different Unicode blocks. Check the codepoint to tell them apart.
Tip: Paste the character into a hex editor or use
charCodeAt()
in JavaScript to check the actual codepoint.