Mathematical Sans-serif Bold Small Sigma Symbol
π is the Mathematical Sans-Serif Bold Small Sigma (U+1D782), commonly used as a bold sigma in math-style text.
U+1D782
π is a Unicode math symbol used to represent a bold, sans-serif βsmall sigmaβ in notation. Designers and developers often need it for consistent styling in formulas, labels, and UI text. Below are practical ways to copy and use it correctly.
Mathematical Sans-serif Bold Small Sigma Symbol Meaning
π is the character called βMATHEMATICAL SANS-SERIF BOLD SMALL SIGMAβ with Unicode codepoint U+1D782. In practice, it functions as a stylized lowercase sigma (Ξ£-like) intended for mathematical typesetting, especially when you want a bold, sans-serif look rather than the more common Greek sigma glyphs. You might use it when matching font/style themes in math-heavy documents, user interfaces, or diagrams. Because itβs a distinct Unicode character, itβs typically preferred over visually similar lookalikes when you need exact rendering and reliable copy/paste behavior.
Common uses
- β’Math labels and variable names where a bold sans-serif sigma is desired
- β’Equation text in design mockups and UI typography systems
- β’Scientific/engineering diagram annotations that require consistent symbol styling
- β’Social or presentation graphics that include math-style sigma notation
- β’Programming documentation where a specific Unicode sigma form must be shown
Examples
π Mathematical Sans-Serif Bold Small Sigma
- πLet π denote the bold sigma term.
- πCompute S = π xα΅’ for i = 1β¦n.
- πThe coefficient for π is shown in the legend.
- πUse π in the final expression for the sum.
- πIn this layout, π is rendered in sans-serif bold style.
Variations
Ready to copy
Technical codes
| Unicode | U+1D782 | |
| HTML Entity | 𝞂 | |
| HTML Code | 𝞂 | |
| CSS | \1D782 |
FAQ
What does the Mathematical Sans-serif Bold Small Sigma symbol mean?
π is the character called βMATHEMATICAL SANS-SERIF BOLD SMALL SIGMAβ with Unicode codepoint U+1D782. In practice, it functions as a stylized lowercase sigma (Ξ£-like) intended for mathematical typesetting, especially when you want a bold, sans-serif look rather than the more common Greek sigma glyphs. You might use it when matching font/style themes in math-heavy documents, user interfaces, or diagrams. Because itβs a distinct Unicode character, itβs typically preferred over visually similar lookalikes when you need exact rendering and reliable copy/paste behavior.
What Unicode character is π?
π is βMATHEMATICAL SANS-SERIF BOLD SMALL SIGMAβ at U+1D782.
How can I copy π into HTML?
Use the HTML entity: 𝞂
How do I include π in CSS or JavaScript?
CSS escape: \\1D782. JavaScript (ES6) escape: \\u{1D782}.
Why is this symbol different from the usual sigma characters?
π is a specific math-style Unicode glyph (bold, sans-serif, small sigma). Using the exact codepoint helps ensure consistent rendering compared to lookalikes.