U+1D5B1 "𝖱" Mathematical Sans-Serif Capital R Unicode Character
Unicode Version 17.0
U+1D5B1 "𝖱" Mathematical Sans-Serif Capital R is a typographic variant of the Latin letter R, designed in a clean, modern sans-serif style for use in mathematical and scientific notation. It is part of the Mathematical Alphanumeric Symbols block, which provides distinct letterforms to avoid confusion between variables and ordinary text in complex formulas. This character is typically rendered in a bold weight, as it belongs to a series of sans-serif mathematical capitals used for sets, matrices, or other abstract concepts in fields such as linear algebra and physics. It encodes a specific visual style without altering the letter’s phonetic or semantic meaning, thus allowing mathematicians and typesetters to maintain clarity and consistency in formal documents.
General Properties
Encodings
| HTML Decimal Encoding |
𝖱 |
| HTML Hex Encoding |
𝖱 |
| UTF-8 Encoding |
0xF0 0x9D 0x96 0xB1 |
| UTF-16 Encoding |
0xD835 0xDDB1 |
| UTF-32 Encoding |
0x0001D5B1 |
| C/C++/Java Escape |
\ud835\uddb1 |
Unicode Properties