π is the Unicode character MUSICAL SYMBOL BRACKET, code point U+1D115 (decimal 119061) in the Musical Symbols block, added in Unicode 3.1. In HTML write 𝄕, and in UTF-8 it is the 4 bytes F0 9D 84 95.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1D115 |
| Decimal | 119061 |
| UTF-8 bytes | F0 9D 84 95 |
| UTF-16 (big-endian) | D834 DD15 |
| UTF-32 | 0001D115 |
| HTML decimal | 𝄕 |
| HTML hex | 𝄕 |
| CSS | \1D115 |
| JavaScript | \u{1D115} or \uD834\uDD15 |
| JSON | \uD834\uDD15 |
| Python | \U0001D115 |
| Python by name | \N{MUSICAL SYMBOL BRACKET} |
| Java, C# | \uD834\uDD15 |
| Rust, Swift | \u{1D115} |
| Go, C, C++ | \U0001D115 |
| URL (percent-encoded) | %F0%9D%84%95 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "π".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | MUSICAL SYMBOL BRACKET |
| Code point | U+1D115 (decimal 119061) |
| Block | Musical Symbols (U+1D100βU+1D1FF) |
| General category | So: Other symbol |
| Script | Common |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 3.1 |
Nearby in Musical Symbols
- π U+1D10D Musical Symbol Repeated Figure-1
- π U+1D10E Musical Symbol Repeated Figure-2
- π U+1D10F Musical Symbol Repeated Figure-3
- π U+1D110 Musical Symbol Fermata
- π U+1D111 Musical Symbol Fermata Below
- π U+1D112 Musical Symbol Breath Mark
- π U+1D113 Musical Symbol Caesura
- π U+1D114 Musical Symbol Brace
- π U+1D116 Musical Symbol One-Line Staff
- π U+1D117 Musical Symbol Two-Line Staff
- π U+1D118 Musical Symbol Three-Line Staff
- π U+1D119 Musical Symbol Four-Line Staff
- π U+1D11A Musical Symbol Five-Line Staff
- π U+1D11B Musical Symbol Six-Line Staff
- π U+1D11C Musical Symbol Six-String Fretboard
- π U+1D11D Musical Symbol Four-String Fretboard
All 256 characters: Musical Symbols.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𝄕 (decimal) or 𝄕 (hex).
- What is the UTF-8 encoding of U+1D115?
- F0 9D 84 95 (hex), 4 bytes. In a URL it is %F0%9D%84%95.
- How do I write U+1D115 in JavaScript or Python?
- JavaScript: \u{1D115} or \uD834\uDD15. Python: \U0001D115.
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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