⊇ is the Unicode character SUPERSET OF OR EQUAL TO, code point U+2287 (decimal 8839) in the Mathematical Operators block, added in Unicode 1.1. In HTML write ⊇, and in UTF-8 it is the 3 bytes E2 8A 87.
Codes
| Where | How to write it |
|---|---|
| Code point | U+2287 |
| Decimal | 8839 |
| UTF-8 bytes | E2 8A 87 |
| UTF-16 (big-endian) | 2287 |
| UTF-32 | 00002287 |
| HTML decimal | ⊇ |
| HTML hex | ⊇ |
| HTML named | ⊇ ⊇ ⊇ |
| CSS | \2287 |
| JavaScript | \u2287 |
| JSON | \u2287 |
| Python | \u2287 |
| Python by name | \N{SUPERSET OF OR EQUAL TO} |
| Java, C# | \u2287 |
| Rust, Swift | \u{2287} |
| Go, C, C++ | \u2287 |
| URL (percent-encoded) | %E2%8A%87 |
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 | SUPERSET OF OR EQUAL TO |
| Code point | U+2287 (decimal 8839) |
| Block | Mathematical Operators (U+2200–U+22FF) |
| General category | Sm: Math symbol |
| Script | Common |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | Yes |
| First in Unicode version | 1.1 |
Nearby in Mathematical Operators
- ≿ U+227F Succeeds Or Equivalent To
- ⊀ U+2280 Does Not Precede
- ⊁ U+2281 Does Not Succeed
- ⊂ U+2282 Subset Of
- ⊃ U+2283 Superset Of
- ⊄ U+2284 Not A Subset Of
- ⊅ U+2285 Not A Superset Of
- ⊆ U+2286 Subset Of Or Equal To
- ⊈ U+2288 Neither A Subset Of Nor Equal To
- ⊉ U+2289 Neither A Superset Of Nor Equal To
- ⊊ U+228A Subset Of With Not Equal To
- ⊋ U+228B Superset Of With Not Equal To
- ⊌ U+228C Multiset
- ⊍ U+228D Multiset Multiplication
- ⊎ U+228E Multiset Union
- ⊏ U+228F Square Image Of
All 256 characters: 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+2287?
- E2 8A 87 (hex), 3 bytes. In a URL it is %E2%8A%87.
- How do I write U+2287 in JavaScript or Python?
- JavaScript: \u2287. Python: \u2287.
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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