Mathematical Bold Script Small R Symbol
𝓻 is the mathematical bold script small letter r (U+1D4FB) for styled text and notation.
U+1D4FB
𝓻 is a Unicode character used to represent a bold script style small “r” in mathematical contexts. It’s useful when you need consistent typographic styling across platforms. You can copy it directly or generate it using its Unicode code point.
Mathematical Bold Script Small R Symbol Meaning
𝓻 (MATHEMATICAL BOLD SCRIPT SMALL R, U+1D4FB) is a “mathematical bold script” lowercase r. Like other Unicode script alphabets, it’s primarily used to control typography in math and technical writing—such as distinguishing variables or naming conventions in equations and notation. Because it’s a specific styled character (not a regular “r”), it can visually communicate that a symbol has a special role (e.g., a particular vector, function, or set) depending on your document’s convention. Use it when you want the exact bold script look rather than simply italic or plain text.
Common uses
- •Typing styled math variables that require a bold script lowercase r
- •Creating consistent symbol sets in formulas or study notes
- •Designing poster and slide typography where math styling matters
- •Using as a distinct identifier in technical writing or documentation
- •Embedding in HTML/CSS/JS text where Unicode support is available
Examples
𝓻 — Mathematical bold script small r
- 𝓻Let 𝓻 be defined by 𝓻(x)=x^2.
- 𝓻The parameter 𝓻 controls the scaling.
- 𝓻Consider the mapping 𝓻: A→B.
- 𝓻We denote the element by 𝓻 in the set.
- 𝓻Using 𝓻, rewrite the equation in script form.
Variations
Ready to copy
Technical codes
| Unicode | U+1D4FB | |
| HTML Entity | 𝓻 | |
| HTML Code | 𝓻 | |
| CSS | \1D4FB |
FAQ
What does the Mathematical Bold Script Small R symbol mean?
𝓻 (MATHEMATICAL BOLD SCRIPT SMALL R, U+1D4FB) is a “mathematical bold script” lowercase r. Like other Unicode script alphabets, it’s primarily used to control typography in math and technical writing—such as distinguishing variables or naming conventions in equations and notation. Because it’s a specific styled character (not a regular “r”), it can visually communicate that a symbol has a special role (e.g., a particular vector, function, or set) depending on your document’s convention. Use it when you want the exact bold script look rather than simply italic or plain text.
What is the Unicode code point for 𝓻?
𝓻 is U+1D4FB (MATHEMATICAL BOLD SCRIPT SMALL R).
How can I copy 𝓻 into my work?
Select and copy the character on this page, then paste it into your document, design tool, or code editor.
Will 𝓻 display correctly on all devices?
It depends on font and Unicode support. If your font lacks the glyph, it may fall back to a different style or show a missing character box.
How do I use 𝓻 in code?
You can use the HTML entity 𝓻 or the JavaScript escape \\u{1D4FB} where supported.