Mathematical Bold Fraktur Small B Symbol
π is the Mathematical Bold Fraktur small letter B (U+1D587) used for stylized text in math and design.
U+1D587
π is a Unicode character from the Mathematical Alphanumeric Symbols block. Itβs commonly used when you want a bold, Fraktur-style lowercase B. Use the copy tools and escape codes below to insert it in HTML, CSS, and JavaScript.
Mathematical Bold Fraktur Small B Symbol Meaning
π (U+1D587) is βMATHEMATICAL BOLD FRAKTUR SMALL B.β It is primarily a typography and notation character: the glyph provides a distinct, script-like βBβ shape that stands out from standard Latin letters. In writing systems that support mathematical fonts, it can be used to label variables, set names, or create consistent stylized forms in equations or diagrams. For designers and writers, it often serves as a decorative letter when a bold Fraktur look is desired. Like many Unicode math symbols, its appearance depends on the fonts installed on the userβs device.
Common uses
- β’Labeling variables in math-style headings or equation layouts
- β’Creating consistent typographic branding in posters, slides, and infographics
- β’Writing stylized text strings for social media or profile graphics
- β’Using in UI mockups where a Fraktur-like βbβ is preferred for visual hierarchy
- β’Including in developer documentation or diagrams that need a specific Unicode glyph
Examples
π Mathematical Bold Fraktur Small B
- ππ(x) = xΒ² + 1
- πLet π denote the base matrix.
- πGroup π together with πΊ and π’.
- πProof sketch: assume π is invertible.
- πChoose the vector π for the example.
Variations
Ready to copy
Technical codes
| Unicode | U+1D587 | |
| HTML Entity | 𝖇 | |
| HTML Code | 𝖇 | |
| CSS | \1D587 | |
| Decimal | 120199 |
How to type Mathematical Bold Fraktur Small B Symbol (π)
On Windows
In Word, type 1D587 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 1d587, 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 Fraktur Small B symbol mean?
π (U+1D587) is βMATHEMATICAL BOLD FRAKTUR SMALL B.β It is primarily a typography and notation character: the glyph provides a distinct, script-like βBβ shape that stands out from standard Latin letters. In writing systems that support mathematical fonts, it can be used to label variables, set names, or create consistent stylized forms in equations or diagrams. For designers and writers, it often serves as a decorative letter when a bold Fraktur look is desired. Like many Unicode math symbols, its appearance depends on the fonts installed on the userβs device.
What Unicode character is π?
π is MATHEMATICAL BOLD FRAKTUR SMALL B with Unicode code point U+1D587.
How do I copy π into HTML?
You can use the HTML entity: 𝖇.
What is the CSS escape for π?
Use the CSS escape: \\1D587.
How do I insert π using JavaScript?
Use the JavaScript escape: \\u{1D587}.