π² is the Unicode character DUPLOYAN AFFIX HIGH TIGHT ACUTE, code point U+1BC81 (decimal 113793) in the Duployan block, added in Unicode 7.0. In HTML write 𛲁, and in UTF-8 it is the 4 bytes F0 9B B2 81.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1BC81 |
| Decimal | 113793 |
| UTF-8 bytes | F0 9B B2 81 |
| UTF-16 (big-endian) | D82F DC81 |
| UTF-32 | 0001BC81 |
| HTML decimal | 𛲁 |
| HTML hex | 𛲁 |
| CSS | \1BC81 |
| JavaScript | \u{1BC81} or \uD82F\uDC81 |
| JSON | \uD82F\uDC81 |
| Python | \U0001BC81 |
| Python by name | \N{DUPLOYAN AFFIX HIGH TIGHT ACUTE} |
| Java, C# | \uD82F\uDC81 |
| Rust, Swift | \u{1BC81} |
| Go, C, C++ | \U0001BC81 |
| URL (percent-encoded) | %F0%9B%B2%81 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "π²".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | DUPLOYAN AFFIX HIGH TIGHT ACUTE |
| Code point | U+1BC81 (decimal 113793) |
| Block | Duployan (U+1BC00βU+1BC9F) |
| General category | Lo: Other letter |
| Script | Duployan |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 7.0 |
Nearby in Duployan
- π±Ά U+1BC76 Duployan Affix Attached Secant
- π±· U+1BC77 Duployan Affix Attached Left-To-Right Secant
- π±Έ U+1BC78 Duployan Affix Attached Tangent
- π±Ή U+1BC79 Duployan Affix Attached Tail
- π±Ί U+1BC7A Duployan Affix Attached E Hook
- π±» U+1BC7B Duployan Affix Attached I Hook
- π±Ό U+1BC7C Duployan Affix Attached Tangent Hook
- π² U+1BC80 Duployan Affix High Acute
- π² U+1BC82 Duployan Affix High Grave
- π² U+1BC83 Duployan Affix High Long Grave
- π² U+1BC84 Duployan Affix High Dot
- π² U+1BC85 Duployan Affix High Circle
- π² U+1BC86 Duployan Affix High Line
- π² U+1BC87 Duployan Affix High Wave
- π² U+1BC88 Duployan Affix High Vertical
- π² U+1BC90 Duployan Affix Low Acute
All 143 characters: Duployan.
Official reference
Questions people ask
- What is the HTML code for π²?
- Use 𛲁 (decimal) or 𛲁 (hex).
- What is the UTF-8 encoding of U+1BC81?
- F0 9B B2 81 (hex), 4 bytes. In a URL it is %F0%9B%B2%81.
- How do I write U+1BC81 in JavaScript or Python?
- JavaScript: \u{1BC81} or \uD82F\uDC81. Python: \U0001BC81.
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.
Legal entity
Devansh Yadav
Moradabad, Uttar Pradesh
Governing law: Courts at Moradabad, Uttar Pradesh
Phone: +91 8433475698
Legal: legal@analyzeit.in