⦰ is the Unicode character REVERSED EMPTY SET, code point U+29B0 (decimal 10672) in the Miscellaneous Mathematical Symbols-B block, added in Unicode 3.2. In HTML write ⦰, and in UTF-8 it is the 3 bytes E2 A6 B0.
Codes
| Where | How to write it |
|---|---|
| Code point | U+29B0 |
| Decimal | 10672 |
| UTF-8 bytes | E2 A6 B0 |
| UTF-16 (big-endian) | 29B0 |
| UTF-32 | 000029B0 |
| HTML decimal | ⦰ |
| HTML hex | ⦰ |
| HTML named | ⦰ |
| CSS | \29B0 |
| JavaScript | \u29B0 |
| JSON | \u29B0 |
| Python | \u29B0 |
| Python by name | \N{REVERSED EMPTY SET} |
| Java, C# | \u29B0 |
| Rust, Swift | \u{29B0} |
| Go, C, C++ | \u29B0 |
| URL (percent-encoded) | %E2%A6%B0 |
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 | REVERSED EMPTY SET |
| Code point | U+29B0 (decimal 10672) |
| Block | Miscellaneous Mathematical Symbols-B (U+2980–U+29FF) |
| 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 Miscellaneous Mathematical Symbols-B
- ⦨ U+29A8 Measured Angle With Open Arm Ending In Arrow Pointing Up And Right
- ⦩ U+29A9 Measured Angle With Open Arm Ending In Arrow Pointing Up And Left
- ⦪ U+29AA Measured Angle With Open Arm Ending In Arrow Pointing Down And Right
- ⦫ U+29AB Measured Angle With Open Arm Ending In Arrow Pointing Down And Left
- ⦬ U+29AC Measured Angle With Open Arm Ending In Arrow Pointing Right And Up
- ⦭ U+29AD Measured Angle With Open Arm Ending In Arrow Pointing Left And Up
- ⦮ U+29AE Measured Angle With Open Arm Ending In Arrow Pointing Right And Down
- ⦯ U+29AF Measured Angle With Open Arm Ending In Arrow Pointing Left And Down
- ⦱ U+29B1 Empty Set With Overbar
- ⦲ U+29B2 Empty Set With Small Circle Above
- ⦳ U+29B3 Empty Set With Right Arrow Above
- ⦴ U+29B4 Empty Set With Left Arrow Above
- ⦵ U+29B5 Circle With Horizontal Bar
- ⦶ U+29B6 Circled Vertical Bar
- ⦷ U+29B7 Circled Parallel
- ⦸ U+29B8 Circled Reverse Solidus
All 128 characters: Miscellaneous Mathematical Symbols-B.
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+29B0?
- E2 A6 B0 (hex), 3 bytes. In a URL it is %E2%A6%B0.
- How do I write U+29B0 in JavaScript or Python?
- JavaScript: \u29B0. Python: \u29B0.
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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