π² is the Unicode character OLD HUNGARIAN CAPITAL LETTER EP, code point U+10CA0 (decimal 68768) in the Old Hungarian block, added in Unicode 8.0. In HTML write 𐲠, and in UTF-8 it is the 4 bytes F0 90 B2 A0.
Codes
| Where | How to write it |
|---|---|
| Code point | U+10CA0 |
| Decimal | 68768 |
| UTF-8 bytes | F0 90 B2 A0 |
| UTF-16 (big-endian) | D803 DCA0 |
| UTF-32 | 00010CA0 |
| HTML decimal | 𐲠 |
| HTML hex | 𐲠 |
| CSS | \10CA0 |
| JavaScript | \u{10CA0} or \uD803\uDCA0 |
| JSON | \uD803\uDCA0 |
| Python | \U00010CA0 |
| Python by name | \N{OLD HUNGARIAN CAPITAL LETTER EP} |
| Java, C# | \uD803\uDCA0 |
| Rust, Swift | \u{10CA0} |
| Go, C, C++ | \U00010CA0 |
| URL (percent-encoded) | %F0%90%B2%A0 |
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 | OLD HUNGARIAN CAPITAL LETTER EP |
| Code point | U+10CA0 (decimal 68768) |
| Block | Old Hungarian (U+10C80βU+10CFF) |
| General category | Lu: Uppercase letter |
| Script | Old Hungarian |
| Bidirectional class | R: Right-to-left |
| Mirrored in right-to-left text | No |
| First in Unicode version | 8.0 |
Upper and lower case
- π³ U+10CE0 Old Hungarian Small Letter Ep β Lowercase
Nearby in Old Hungarian
- π² U+10C98 Old Hungarian Capital Letter Em
- π² U+10C99 Old Hungarian Capital Letter En
- π² U+10C9A Old Hungarian Capital Letter Eny
- π² U+10C9B Old Hungarian Capital Letter O
- π² U+10C9C Old Hungarian Capital Letter Oo
- π² U+10C9D Old Hungarian Capital Letter Nikolsburg Oe
- π² U+10C9E Old Hungarian Capital Letter Rudimenta Oe
- π² U+10C9F Old Hungarian Capital Letter Oee
- 𲑠U+10CA1 Old Hungarian Capital Letter Emp
- π²’ U+10CA2 Old Hungarian Capital Letter Er
- π²£ U+10CA3 Old Hungarian Capital Letter Short Er
- π²€ U+10CA4 Old Hungarian Capital Letter Es
- π²₯ U+10CA5 Old Hungarian Capital Letter Esz
- 𲦠U+10CA6 Old Hungarian Capital Letter Et
- 𲧠U+10CA7 Old Hungarian Capital Letter Ent
- 𲨠U+10CA8 Old Hungarian Capital Letter Ety
All 108 characters: Old Hungarian.
Official reference
Questions people ask
- What is the HTML code for π² ?
- Use 𐲠 (decimal) or 𐲠 (hex).
- What is the UTF-8 encoding of U+10CA0?
- F0 90 B2 A0 (hex), 4 bytes. In a URL it is %F0%90%B2%A0.
- How do I write U+10CA0 in JavaScript or Python?
- JavaScript: \u{10CA0} or \uD803\uDCA0. Python: \U00010CA0.
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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