π² is the Unicode character OLD HUNGARIAN CAPITAL LETTER EM, code point U+10C98 (decimal 68760) in the Old Hungarian block, added in Unicode 8.0. In HTML write 𐲘, and in UTF-8 it is the 4 bytes F0 90 B2 98.
Codes
| Where | How to write it |
|---|---|
| Code point | U+10C98 |
| Decimal | 68760 |
| UTF-8 bytes | F0 90 B2 98 |
| UTF-16 (big-endian) | D803 DC98 |
| UTF-32 | 00010C98 |
| HTML decimal | 𐲘 |
| HTML hex | 𐲘 |
| CSS | \10C98 |
| JavaScript | \u{10C98} or \uD803\uDC98 |
| JSON | \uD803\uDC98 |
| Python | \U00010C98 |
| Python by name | \N{OLD HUNGARIAN CAPITAL LETTER EM} |
| Java, C# | \uD803\uDC98 |
| Rust, Swift | \u{10C98} |
| Go, C, C++ | \U00010C98 |
| URL (percent-encoded) | %F0%90%B2%98 |
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 EM |
| Code point | U+10C98 (decimal 68760) |
| 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+10CD8 Old Hungarian Small Letter Em β Lowercase
Nearby in Old Hungarian
- π² U+10C90 Old Hungarian Capital Letter I
- π² U+10C91 Old Hungarian Capital Letter Ii
- π² U+10C92 Old Hungarian Capital Letter Ej
- π² U+10C93 Old Hungarian Capital Letter Ek
- π² U+10C94 Old Hungarian Capital Letter Ak
- π² U+10C95 Old Hungarian Capital Letter Unk
- π² U+10C96 Old Hungarian Capital Letter El
- π² U+10C97 Old Hungarian Capital Letter Ely
- 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
- π² U+10CA0 Old Hungarian Capital Letter Ep
All 108 characters: Old Hungarian.
Official reference
Questions people ask
- What is the HTML code for π²?
- Use 𐲘 (decimal) or 𐲘 (hex).
- What is the UTF-8 encoding of U+10C98?
- F0 90 B2 98 (hex), 4 bytes. In a URL it is %F0%90%B2%98.
- How do I write U+10C98 in JavaScript or Python?
- JavaScript: \u{10C98} or \uD803\uDC98. Python: \U00010C98.
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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