More
More
Does Not Contain As Normal Subgroup or Equal HTML entity ⋭
⋭: HTML entity for Does Not Contain As Normal Subgroup or Equal ⋭ (U+22ED), with decimal, hex, CSS, JavaScript, Python and URL codes to copy.
- Entity
⋭- Also written
⋭⋭- Code point
- U+22ED
- Unicode name
- DOES NOT CONTAIN AS NORMAL SUBGROUP 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: "\22ED";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u22ED"Also valid in JSON. | |
| Python | "\u22ed"Python 3 string literal. | |
| Python by name | "\N{DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL}"Readable alternative using the Unicode name. | |
| URL | %E2%8B%ADPercent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 8B AD3 bytes. | |
| UTF-16 | 22ED1 code unit, which is what JavaScript length counts. |
When to use it
⋭ writes U+22ED (Does Not Contain As Normal Subgroup 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
⋯Midline Horizontal Ellipsis⋫Does Not Contain As Normal Subgroup⋰Up Right Diagonal Ellipsis⋪Not Normal Subgroup of⋱Down Right Diagonal Ellipsis⋩Succeeds But Not Equivalent to⋲Element of with Long Horizontal Stroke⋨Precedes But Not Equivalent 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).