U+1D589 "𝖉" Mathematical Bold Fraktur Small D Unicode Character
Unicode Version 17.0
U+1D589 "𝖉" Mathematical Bold Fraktur Small D is a typographic symbol from the mathematical alphanumeric symbols block, designed specifically for use in mathematical notation rather than standard text. It represents the lowercase letter "d" in a bold Fraktur style, a blackletter typeface that originated in medieval German manuscripts and is often employed in mathematics to denote elements of a set, variables in number theory, or Lie algebra elements. This character is one of many in Unicode that allow mathematicians to differentiate between various symbolic meanings without changing the underlying letter shape. Because it is a dedicated mathematical symbol, its appearance is distinct from regular bold or italic letters and is intended to be displayed consistently across different digital platforms.
General Properties
Encodings
| HTML Decimal Encoding |
𝖉 |
| HTML Hex Encoding |
𝖉 |
| UTF-8 Encoding |
0xF0 0x9D 0x96 0x89 |
| UTF-16 Encoding |
0xD835 0xDD89 |
| UTF-32 Encoding |
0x0001D589 |
| C/C++/Java Escape |
\ud835\udd89 |
Unicode Properties