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Does Not Succeed or Equal HTML entity ⋡
⋡ is the HTML entity for Does Not Succeed or Equal ⋡ (U+22E1). Copy ⋡, ⋡ and the CSS, JavaScript, Python and URL escapes.
- Entity
⋡- Also written
⋡- Code point
- U+22E1
- Unicode name
- DOES NOT SUCCEED OR EQUAL
- 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: "\22E1";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u22E1"Also valid in JSON. | |
| Python | "\u22e1"Python 3 string literal. | |
| Python by name | "\N{DOES NOT SUCCEED OR EQUAL}"Readable alternative using the Unicode name. | |
| URL | %E2%8B%A1Percent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 8B A13 bytes. | |
| UTF-16 | 22E11 code unit, which is what JavaScript length counts. |
When to use it
⋡ writes U+22E1 (Does Not Succeed or Equal), 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 Square Original of or Equal to⋟Equal to or Succeeds⋦Less-Than But Not Equivalent to⋞Equal to or Precedes⋧Greater-Than But Not Equivalent to⋛Greater-Than Equal to or Less-Than⋨Precedes But Not Equivalent to⋚Less-Than Equal to or Greater-Than
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).