π² is the Unicode character DUPLOYAN SIGN O WITH CROSS, code point U+1BC9C (decimal 113820) in the Duployan block, added in Unicode 7.0. In HTML write 𛲜, and in UTF-8 it is the 4 bytes F0 9B B2 9C.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1BC9C |
| Decimal | 113820 |
| UTF-8 bytes | F0 9B B2 9C |
| UTF-16 (big-endian) | D82F DC9C |
| UTF-32 | 0001BC9C |
| HTML decimal | 𛲜 |
| HTML hex | 𛲜 |
| CSS | \1BC9C |
| JavaScript | \u{1BC9C} or \uD82F\uDC9C |
| JSON | \uD82F\uDC9C |
| Python | \U0001BC9C |
| Python by name | \N{DUPLOYAN SIGN O WITH CROSS} |
| Java, C# | \uD82F\uDC9C |
| Rust, Swift | \u{1BC9C} |
| Go, C, C++ | \U0001BC9C |
| URL (percent-encoded) | %F0%9B%B2%9C |
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 SIGN O WITH CROSS |
| Code point | U+1BC9C (decimal 113820) |
| Block | Duployan (U+1BC00βU+1BC9F) |
| General category | So: Other symbol |
| Script | Duployan |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 7.0 |
Nearby in Duployan
- π² U+1BC92 Duployan Affix Low Grave
- π² U+1BC93 Duployan Affix Low Long Grave
- π² U+1BC94 Duployan Affix Low Dot
- π² U+1BC95 Duployan Affix Low Circle
- π² U+1BC96 Duployan Affix Low Line
- π² U+1BC97 Duployan Affix Low Wave
- π² U+1BC98 Duployan Affix Low Vertical
- π² U+1BC99 Duployan Affix Low Arrow
- U+1BC9D Duployan Thick Letter Selector
- U+1BC9E Duployan Double Mark
- π² U+1BC9F Duployan Punctuation Chinook Full Stop
All 143 characters: Duployan.
Official reference
Questions people ask
- What is the HTML code for π²?
- Use 𛲜 (decimal) or 𛲜 (hex).
- What is the UTF-8 encoding of U+1BC9C?
- F0 9B B2 9C (hex), 4 bytes. In a URL it is %F0%9B%B2%9C.
- How do I write U+1BC9C in JavaScript or Python?
- JavaScript: \u{1BC9C} or \uD82F\uDC9C. Python: \U0001BC9C.
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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