HTML Entity Detail
HTML Entity - Not Equal To
Not Equal To is a mathematical operators, comparison symbols, and notation characters. This HTML entity enables web developers to display this character reliably across all browsers without encoding issues.
Symbol preview
≠
Unicode
U+2260
HTML entity
≠
CSS code
\2260
Usage Examples
Use this HTML entity in mathematical expressions and equations. For example, ≠ for not equal, ≤ for less than or equal, ∞ for infinity.
Related Entities
Common Mistakes
⚠️
Mistake: Using != or <> instead of the proper ≠ symbol in math content
Fix: Use ≠ (≠) for mathematical "not equal" notation. The != and <> notations are programming-specific.
⚠️
Mistake: Confusing ≠ (not equal) with ≢ (not identical to)
Fix: Use ≠ for simple inequality and ≢ for "not identical to" in more strict mathematical contexts.
Not Equal To
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Category: Math Symbol
| Unicode | U+2260 |
|---|---|
| Hex Code | ≠ |
| HTML Code | ≠ |
| HTML Entity | ≠ |
| CSS Code | \2260 |
| Windows Shortcut | |
| Mac Shortcut | ⌥0 |
HTML code example
CSS code example
