Mathematical Bold Capital S Symbol
๐ is the mathematical bold capital S character (U+1D412) used to represent styled S in formulas.
U+1D412
๐ is a Unicode character in the Mathematical Bold block. Itโs commonly used when you want a bold, capital S in math text or styled typography. You can copy it directly or use the provided HTML, CSS, and JavaScript escapes.
Mathematical Bold Capital S Symbol Meaning
๐ (U+1D412) is the Unicode โMATHEMATICAL BOLD CAPITAL Sโ. Itโs not the same as the plain ASCII letter โSโ; itโs a specific styled glyph meant for mathematical/typographic contexts. Designers and developers use it to match โboldโ math lettering in contexts where normal fonts donโt provide the exact weight or style. In practice, ๐ may appear as a variable, set name, or label in written math, as well as in documents and UIs that require consistent typographic styling. Its key value is visual consistency: itโs the correct Unicode character for that bold-capital S look.
Common uses
- โขUsing a bold-capital S to label sets, functions, or variables in math notes and documentation
- โขCreating consistent typographic styling in design mockups that include mathematical text
- โขFormatting headings or symbols in educational content where โSโ must look bold and capitalized
- โขPublishing math-related content for web and social platforms that require copyable Unicode characters
- โขBuilding UI text, badges, or templates that use the exact Unicode glyph for bold S
Examples
๐ โ Mathematical Bold Capital S
- ๐Let ๐ be a set of elements.
- ๐Define the operator ๐ on the space.
- ๐We compute ๐(x) for each value.
- ๐The matrix ๐ is invertible.
- ๐Choose ๐ to satisfy the condition.
Variations
Ready to copy
Technical codes
| Unicode | U+1D412 | |
| HTML Entity | 𝐒 | |
| HTML Code | 𝐒 | |
| CSS | \1D412 |
FAQ
What does the Mathematical Bold Capital S symbol mean?
๐ (U+1D412) is the Unicode โMATHEMATICAL BOLD CAPITAL Sโ. Itโs not the same as the plain ASCII letter โSโ; itโs a specific styled glyph meant for mathematical/typographic contexts. Designers and developers use it to match โboldโ math lettering in contexts where normal fonts donโt provide the exact weight or style. In practice, ๐ may appear as a variable, set name, or label in written math, as well as in documents and UIs that require consistent typographic styling. Its key value is visual consistency: itโs the correct Unicode character for that bold-capital S look.
Is ๐ the same as a normal capital letter S?
No. ๐ is a specific Unicode character: โMATHEMATICAL BOLD CAPITAL Sโ (U+1D412). It may look different from the standard ASCII โSโ depending on font support.
How can I copy ๐ into HTML?
You can paste the character directly, or use the HTML entity: 𝐒.
Whatโs the correct JavaScript escape for ๐?
Use \\u{1D412} to represent the character in JavaScript string literals that support Unicode escapes.
Can I use CSS to insert ๐?
Yes. With Unicode escapes, you can use the CSS escape form: \\1D412, provided your environment supports that syntax.