⩂ is the Unicode character UNION WITH OVERBAR, code point U+2A42 (decimal 10818) in the Supplemental Mathematical Operators block, added in Unicode 3.2. In HTML write ⩂, and in UTF-8 it is the 3 bytes E2 A9 82.
Codes
| Where | How to write it |
|---|---|
| Code point | U+2A42 |
| Decimal | 10818 |
| UTF-8 bytes | E2 A9 82 |
| UTF-16 (big-endian) | 2A42 |
| UTF-32 | 00002A42 |
| HTML decimal | ⩂ |
| HTML hex | ⩂ |
| HTML named | ⩂ |
| CSS | \2A42 |
| JavaScript | \u2A42 |
| JSON | \u2A42 |
| Python | \u2A42 |
| Python by name | \N{UNION WITH OVERBAR} |
| Java, C# | \u2A42 |
| Rust, Swift | \u{2A42} |
| Go, C, C++ | \u2A42 |
| URL (percent-encoded) | %E2%A9%82 |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | UNION WITH OVERBAR |
| Code point | U+2A42 (decimal 10818) |
| Block | Supplemental Mathematical Operators (U+2A00–U+2AFF) |
| General category | Sm: Math symbol |
| Script | Common |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | No |
| First in Unicode version | 3.2 |
Nearby in Supplemental Mathematical Operators
- ⨺ U+2A3A Minus Sign In Triangle
- ⨻ U+2A3B Multiplication Sign In Triangle
- ⨼ U+2A3C Interior Product
- ⨽ U+2A3D Righthand Interior Product
- ⨾ U+2A3E Z Notation Relational Composition
- ⨿ U+2A3F Amalgamation Or Coproduct
- ⩀ U+2A40 Intersection With Dot
- ⩁ U+2A41 Union With Minus Sign
- ⩃ U+2A43 Intersection With Overbar
- ⩄ U+2A44 Intersection With Logical And
- ⩅ U+2A45 Union With Logical Or
- ⩆ U+2A46 Union Above Intersection
- ⩇ U+2A47 Intersection Above Union
- ⩈ U+2A48 Union Above Bar Above Intersection
- ⩉ U+2A49 Intersection Above Bar Above Union
- ⩊ U+2A4A Union Beside And Joined With Union
All 256 characters: Supplemental Mathematical Operators.
Official reference
Questions people ask
- What is the HTML code for ⩂?
- Use the named entity ⩂, or ⩂ (decimal) or ⩂ (hex).
- What is the UTF-8 encoding of U+2A42?
- E2 A9 82 (hex), 3 bytes. In a URL it is %E2%A9%82.
- How do I write U+2A42 in JavaScript or Python?
- JavaScript: \u2A42. Python: \u2A42.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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