π
U+1D501 MATHEMATICAL BOLD SCRIPT SMALL X
Mathematical Alphanumeric Symbols Β· Lowercase letter
| Name | MATHEMATICAL BOLD SCRIPT SMALL X |
|---|---|
| Code point | U+1D501 |
| Decimal | 120065 |
| Block | Mathematical Alphanumeric Symbols |
| Category | Lowercase letter (Ll) |
| UTF-8 | F0 9D 94 81 |
| UTF-16 | D835 DD01 |
| UTF-32 | 0001D501 |
| HTML | 𝔁 𝔁 |
| CSS | \1D501 |
| JavaScript | \uD835\uDD01 |
| Python | \U0001d501 |
| URL-encoded | %F0%9D%94%81 |
| Decomposition | <font> 0078 |
Frequently asked questions
What is the character U+1D501?
U+1D501 π is officially named MATHEMATICAL BOLD SCRIPT SMALL X. It belongs to the Mathematical Alphanumeric Symbols block and the category Lowercase letter.
How do I type π?
Windows (Word, WordPad): type 1D501, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d501, then Space. macOS: enable the βUnicode Hex Inputβ keyboard, hold Option and type 1D501. Or simply copy it from this page.
How do I write π in HTML?
As a numeric character reference 𝔁 (decimal) or 𝔁 (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is π encoded in UTF-8?
In UTF-8 the character takes 4 bytes: F0 9D 94 81. In UTF-16: D835 DD01.
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