U+1D4DE "𝓞" Mathematical Bold Script Capital O Unicode Character
Unicode Version 17.0
U+1D4DE "𝓞" Mathematical Bold Script Capital O is a typographic glyph belonging to the "Mathematical Alphanumeric Symbols" block, designed specifically for use in mathematical and scientific notation to represent a bold script version of the capital letter O. It is distinct from the ordinary Latin capital O or the standard mathematical italic O, offering a stylized, ornate appearance that is often employed to denote sets, operators, or special functions in advanced mathematical contexts, such as in the notation for orthogonal groups or as a placeholder for an operator in linear algebra. This character ensures clear differentiation in complex formulas where multiple script and weight variants are needed, and it is supported by modern fonts like Cambria Math and Lucida Bright Math.
General Properties
Encodings
| HTML Decimal Encoding |
𝓞 |
| HTML Hex Encoding |
𝓞 |
| UTF-8 Encoding |
0xF0 0x9D 0x93 0x9E |
| UTF-16 Encoding |
0xD835 0xDCDE |
| UTF-32 Encoding |
0x0001D4DE |
| C/C++/Java Escape |
\ud835\udcde |
Unicode Properties