U+1D798 "𝞘" Mathematical Sans-Serif Bold Italic Capital Iota Unicode Character
Unicode Version 17.0
U+1D798 "𝞘" Mathematical Sans-Serif Bold Italic Capital Iota is a typographic glyph designed for use in mathematical and scientific notation, representing a sans-serif, bold, and italicized version of the Greek capital letter Iota. It belongs to the Unicode block “Mathematical Alphanumeric Symbols,” which was specifically created to provide distinct, style-specific characters that allow mathematicians and scientists to represent variables, constants, and other symbolic elements without relying on font-based formatting or markup. This particular character ensures clear visual distinction in contexts such as vector notation, tensor algebra, or multi-font mathematical expressions, where precise styling conveys semantic meaning. Its use supports consistent rendering across digital platforms, preserving the intended italic and bold emphasis independently of the surrounding text style.
General Properties
Encodings
| HTML Decimal Encoding |
𝞘 |
| HTML Hex Encoding |
𝞘 |
| UTF-8 Encoding |
0xF0 0x9D 0x9E 0x98 |
| UTF-16 Encoding |
0xD835 0xDF98 |
| UTF-32 Encoding |
0x0001D798 |
| C/C++/Java Escape |
\ud835\udf98 |
Unicode Properties