Infinity vs Minus-Or-Plus Sign
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VS
Property Comparison
| Property | ∞ 221E | ∓ 2213 |
|---|---|---|
| Name | Infinity | Minus-Or-Plus Sign |
| Category | Math Symbols | Math Symbols |
| Block | Mathematical Operators | Mathematical Operators |
| Script | Zyyy | Zyyy |
| General Category | Math Symbol (Sm) | Math Symbol (Sm) |
| Bidirectional | ON | ET |
Encoding Comparison
| Format | 221E | 2213 |
|---|---|---|
| Unicode | U+221E | U+2213 |
| HTML Decimal | ∞ | ∓ |
| HTML Hex | ∞ | ∓ |
| CSS | \221E | \2213 |
| JavaScript | \u{221E} | \u{2213} |
| Python | \u221e | \u2213 |
| UTF-8 | e2 88 9e | e2 88 93 |
How to Distinguish
Both Infinity and Minus-Or-Plus Sign 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.