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Hermitian Conjugate Matrix HTML entity ⊹
⊹ is the HTML entity for Hermitian Conjugate Matrix ⊹ (U+22B9). Copy ⊹, ⊹ and the CSS, JavaScript, Python and URL escapes.
- Entity
⊹- Code point
- U+22B9
- Unicode name
- HERMITIAN CONJUGATE MATRIX
- 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: "\22B9";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u22B9"Also valid in JSON. | |
| Python | "\u22b9"Python 3 string literal. | |
| Python by name | "\N{HERMITIAN CONJUGATE MATRIX}"Readable alternative using the Unicode name. | |
| URL | %E2%8A%B9Percent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 8A B93 bytes. | |
| UTF-16 | 22B91 code unit, which is what JavaScript length counts. |
When to use it
⊹ writes U+22B9 (Hermitian Conjugate Matrix), 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
⊻Xor⊷Image of⊽Nor⊶Original of⊾Right Angle with Arc⊵Contains As Normal Subgroup or Equal to⊿Right Triangle⊴Normal Subgroup of or 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).