Mathematical Bold Italic Small Final Sigma Symbol
๐ is a styled Unicode sigma variant used in mathematical and typographic contexts.
U+1D747
๐ is a Unicode character in the Mathematical category. It represents the โsmall final sigmaโ form in a bold italic style. You can copy it directly from this page or use its Unicode code point in your software.
Mathematical Bold Italic Small Final Sigma Symbol Meaning
๐ (U+1D747) is the โMATHEMATICAL BOLD ITALIC SMALL FINAL SIGMA.โ Itโs a typographic variant of the Greek sigma used in mathematical writing. The โfinalโ form is commonly associated with cases where sigma appears at the end of a word or formula segment in Greek typography, while the โbold italicโ styling indicates an emphasized, slanted math look. In practice, this character is mostly used for consistent, font-safe math notation when you want the specific bold-italic final-sigma glyph rather than a generic sigma.
Common uses
- โขMathematical notation where a bold italic final-sigma glyph is required
- โขTypesetting formulas in editors that support Unicode math characters
- โขDesigning posters, slides, or documents with styled Greek math symbols
- โขLabeling variables, summation-related terms, or end-of-expression notation in math content
- โขSharing math formulas in chat or social platforms with better glyph consistency
Examples
๐ โ Mathematical Bold Italic Small Final Sigma
- ๐Let ๐ be the final-sigma symbol.
- ๐Compute the expression ending with ๐.
- ๐Styled notation: ๐ in bold italic.
- ๐The term ๐ appears at the end of the sequence.
- ๐Use ๐ to match the surrounding math style.
Variations
Ready to copy
Technical codes
| Unicode | U+1D747 | |
| HTML Entity | 𝝇 | |
| HTML Code | 𝝇 | |
| CSS | \1D747 |
FAQ
What does the Mathematical Bold Italic Small Final Sigma symbol mean?
๐ (U+1D747) is the โMATHEMATICAL BOLD ITALIC SMALL FINAL SIGMA.โ Itโs a typographic variant of the Greek sigma used in mathematical writing. The โfinalโ form is commonly associated with cases where sigma appears at the end of a word or formula segment in Greek typography, while the โbold italicโ styling indicates an emphasized, slanted math look. In practice, this character is mostly used for consistent, font-safe math notation when you want the specific bold-italic final-sigma glyph rather than a generic sigma.
What Unicode character is ๐?
๐ is โMATHEMATICAL BOLD ITALIC SMALL FINAL SIGMAโ with Unicode code point U+1D747.
Where should I use the โfinal sigmaโ form?
Itโs used when you specifically want the final-sigma glyph form for word- or expression-ending typography in mathematical Greek styling.
How can I copy ๐ into software?
Copy the character directly from this page. You can also use its Unicode code point U+1D747 in systems that accept Unicode escapes (for example, JavaScript supports \\u{1D747}).
Will ๐ look the same on every device?
Appearance depends on font support. If a font doesnโt include the glyph, you may see a fallback character or different styling.