U+1D645 "𝙅" Mathematical Sans-Serif Bold Italic Capital J Unicode Character
Unicode Version 17.0
U+1D645 "𝙅" Mathematical Sans-Serif Bold Italic Capital J is a specialized typographic symbol belonging to the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical notation where a bold, italic, sans-serif style is needed to distinguish variables or constants from standard text. It represents the capital letter J in a clean, modern sans-serif typeface with a slanted italic form and heavier stroke weight, allowing it to fit seamlessly into complex equations or technical documents that require precise formatting. This character is part of a larger set of mathematically styled letters that help avoid ambiguity in formal writing, and it should not be confused with the ordinary Latin capital J, as its appearance and encoding purpose are specific to mathematical contexts.
General Properties
Encodings
| HTML Decimal Encoding |
𝙅 |
| HTML Hex Encoding |
𝙅 |
| UTF-8 Encoding |
0xF0 0x9D 0x99 0x85 |
| UTF-16 Encoding |
0xD835 0xDE45 |
| UTF-32 Encoding |
0x0001D645 |
| C/C++/Java Escape |
\ud835\ude45 |
Unicode Properties