U+1D4FB "𝓻" Mathematical Bold Script Small R Unicode Character

U+1D4FB "𝓻" Mathematical Bold Script Small R is a typographic symbol belonging to the Mathematical Alphanumeric Symbols block, designed for use in mathematical notation to represent a variable or constant with a bold, script style distinct from standard letters. It is part of a comprehensive set of characters that allow mathematicians and scientists to convey complex expressions in plain text, such as in LaTeX documents or digital publications, without relying on formatting hacks. The glyph combines a bold weight with a flowing, cursive form, and it is typically encoded in UTF-8 as a four byte sequence, ensuring it can be displayed correctly across modern systems and fonts that support the Unicode standard.