Mathematical Bold Small Phi Symbol
π is the Mathematical Bold Small Phi symbol used in specialized math and notation.
U+1D6D7
π is a Unicode mathematical character: MATHEMATICAL BOLD SMALL PHI (U+1D6D7). Itβs commonly used when authors want a bold lowercase phi in formulas or typography.
Mathematical Bold Small Phi Symbol Meaning
π (MATHEMATICAL BOLD SMALL PHI, U+1D6D7) is a specialized Unicode glyph intended for mathematical typesetting. It represents a bold lowercase version of the Greek letter phi (Ο), typically used in contexts where different typographic weight or style is meaningfulβsuch as distinguishing variables in equations or matching a documentβs math font conventions. The exact interpretation depends on the surrounding notation, but the symbolβs purpose is to provide a consistent bold-phi look for math content and design elements. When compatibility matters, use the provided Unicode/HTML/escape forms to ensure the same character is rendered.
Common uses
- β’Denoting a bold lowercase phi variable in math equations
- β’Using bold-phi notation in reports, theses, and technical documents
- β’Typing math symbols in slide decks or presentations for formulas
- β’Designing mathematical or scientific graphics that require consistent glyph styling
- β’Programming documentation where a specific math character must be displayed
Examples
π Mathematical Bold Small Phi
- ππ = 2 + π/3
- πLet π be the bold phi parameter.
- πThe update rule uses π at each step.
- πIn this model, π controls the phase shift.
- πCompute π and substitute into the formula.
Variations
Ready to copy
Technical codes
| Unicode | U+1D6D7 | |
| HTML Entity | 𝛗 | |
| HTML Code | 𝛗 | |
| CSS | \1D6D7 | |
| Decimal | 120535 |
How to type Mathematical Bold Small Phi Symbol (π)
On Windows
In Word, type 1D6D7 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 1d6d7, 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 Small Phi symbol mean?
π (MATHEMATICAL BOLD SMALL PHI, U+1D6D7) is a specialized Unicode glyph intended for mathematical typesetting. It represents a bold lowercase version of the Greek letter phi (Ο), typically used in contexts where different typographic weight or style is meaningfulβsuch as distinguishing variables in equations or matching a documentβs math font conventions. The exact interpretation depends on the surrounding notation, but the symbolβs purpose is to provide a consistent bold-phi look for math content and design elements. When compatibility matters, use the provided Unicode/HTML/escape forms to ensure the same character is rendered.
What Unicode character is π?
π is MATHEMATICAL BOLD SMALL PHI with Unicode codepoint U+1D6D7.
How do I copy π into HTML?
Use the HTML entity: 𝛗.
What is the CSS escape for π?
CSS escape: \\1D6D7.
How do I use π in JavaScript?
JavaScript escape: \\u{1D6D7}.