U+1D4B0 "𝒰" Mathematical Script Capital U Unicode Character
Unicode Version 17.0
U+1D4B0 "𝒰" Mathematical Script Capital U is a stylized letter U from the Mathematical Alphanumeric Symbols block, designed primarily for use in mathematical and scientific notation to represent a variable, function, or set, such as a universe set in set theory or a unitary operator in quantum mechanics. It belongs to the "mathematical script" style, which is based on cursive or calligraphic letterforms, and is distinct from the standard Latin capital U to avoid confusion between ordinary text and mathematical expressions. This character is typically rendered in Unicode-compliant fonts that include the mathematical script alphabet, and it is classified as a lowercase letter despite its uppercase appearance because it is an uppercase mathematical symbol.
General Properties
Encodings
| HTML Decimal Encoding |
𝒰 |
| HTML Hex Encoding |
𝒰 |
| UTF-8 Encoding |
0xF0 0x9D 0x92 0xB0 |
| UTF-16 Encoding |
0xD835 0xDCB0 |
| UTF-32 Encoding |
0x0001D4B0 |
| C/C++/Java Escape |
\ud835\udcb0 |
Unicode Properties