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Not Equivalent to HTML entity ≭
≭ is the HTML entity for Not Equivalent to ≭ (U+226D). Copy ≭, ≭ and the CSS, JavaScript, Python and URL escapes.
- Entity
≭- Code point
- U+226D
- Unicode name
- NOT EQUIVALENT TO
- Block
- Mathematical Operators
- Category
- Math symbol (Sm)
- Since
- Unicode 1.1
- Defined in
- HTML5
Codes to copy
| HTML named | ≭Works in HTML; in XML only & < > " ' are predefined. | |
|---|---|---|
| HTML decimal | ≭Works in HTML and XML. | |
| HTML hex | ≭Works in HTML and XML. | |
| CSS | content: "\226D";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u226D"Also valid in JSON. | |
| Python | "\u226d"Python 3 string literal. | |
| Python by name | "\N{NOT EQUIVALENT TO}"Readable alternative using the Unicode name. | |
| URL | %E2%89%ADPercent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 89 AD3 bytes. | |
| UTF-16 | 226D1 code unit, which is what JavaScript length counts. |
When to use it
≭ writes U+226D (Not Equivalent to), a maths symbol from the Unicode Mathematical Operators block, encoded since Unicode 1.1. For more than a symbol or two, MathML, supported in all major browsers since 2023, gives proper maths spacing and layout.
The name comes from the HTML5 list (much of it shared with MathML), so it works in every current browser but not in XML or XHTML served as XML, where the numeric reference is the safe choice.
More maths operators
≯Not Greater-Than≫Much Greater-Than≰Neither Less-Than Nor Equal to≪Much Less-Than≱Neither Greater-Than Nor Equal to≩Greater-Than But Not Equal to≲Less-Than or Equivalent to≨Less-Than But Not Equal to
All maths operators · Every HTML entity · Encode or decode text
Source: the WHATWG HTML Standard list of named character references and the Unicode Character Database (Unicode 18.0).