Mathematical Bold Script Small X Symbol
π is a Unicode mathematical symbol for a bold script small x.
U+1D501
π is the Unicode character named MATHEMATICAL BOLD SCRIPT SMALL X (U+1D501). Itβs commonly used in mathematical notation and design where you need a script-style x.
Mathematical Bold Script Small X Symbol Meaning
π (U+1D501) is a Unicode mathematical letter: βMathematical bold script small x.β It represents a stylized lowercase x used in contexts that prefer script-like typography. In technical writing and typesetting, such a character may be chosen to distinguish variables or denote a specific type of x (for example, a particular set element, parameter, or named quantity) when plain italic x (x) is not enough. Because it is a mathematical Unicode character, itβs also useful for presentations, posters, and UI mockups that aim to match a consistent math style.
Common uses
- β’Labeling variables in math notes or worksheets where script styling is preferred
- β’Creating consistent typography in math-heavy design mockups and infographics
- β’Writing formulas in documentation that supports Unicode math characters
- β’Differentiating a specific βxβ variable from other x-like symbols in diagrams
- β’Adding a distinctive symbol to educational slides or coding tutorials
Examples
π β Mathematical bold script small x
- πLet π be the chosen parameter.
- πWe define the function f(π) = π^2.
- πFor each π in the set, compute the value.
- πThe diagram marks π as the variable of interest.
- πTake the derivative with respect to π.
Variations
Ready to copy
Technical codes
| Unicode | U+1D501 | |
| HTML Entity | 𝔁 | |
| HTML Code | 𝔁 | |
| CSS | \1D501 | |
| Decimal | 120065 |
How to type Mathematical Bold Script Small X Symbol (π)
On Windows
In Word, type 1D501 then press Alt + X. Or open the emoji picker with Windows key + period.
On Mac
Press Control + Command + Space to open Character Viewer and search for the character.
On Linux
Press Control + Shift + U, type 1d501, then press Enter or Space.
Anywhere
Copy π with the button above and paste it wherever you need it β this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does the Mathematical Bold Script Small X symbol mean?
π (U+1D501) is a Unicode mathematical letter: βMathematical bold script small x.β It represents a stylized lowercase x used in contexts that prefer script-like typography. In technical writing and typesetting, such a character may be chosen to distinguish variables or denote a specific type of x (for example, a particular set element, parameter, or named quantity) when plain italic x (x) is not enough. Because it is a mathematical Unicode character, itβs also useful for presentations, posters, and UI mockups that aim to match a consistent math style.
What is the Unicode code point for π?
π is U+1D501 (Unicode name: MATHEMATICAL BOLD SCRIPT SMALL X).
How can I copy π into HTML?
Use the HTML entity: 𝔁.
What CSS escape can I use for π?
CSS escape: \\1D501.
Can I include π in JavaScript strings?
Yes. You can use the JavaScript escape: \\u{1D501}.