U+1D4B4 "𝒴" Mathematical Script Capital Y Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D4B4 "𝒴" Mathematical Script Capital Y is a stylized, decorative letterform designed for use in mathematical and scientific notation, specifically representing the capital letter Y in a script font style. This character belongs to the "Mathematical Alphanumeric Symbols" block in Unicode, which was created to provide distinct, unambiguous symbols for variables and constants in formal texts, preventing confusion with ordinary text or italic letters. The glyph features elegant, flowing strokes reminiscent of calligraphic handwriting, and it is commonly employed to denote various mathematical objects such as vectors, matrices, or specific functions within complex equations and proofs.
General Properties
Code Point
U+1D4B4
Name
Mathematical Script Capital Y
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝒴
HTML Hex Encoding
𝒴
UTF-8 Encoding
0xF0 0x9D 0x92 0xB4
UTF-16 Encoding
0xD835 0xDCB4
UTF-32 Encoding
0x0001D4B4
C/C++/Java Escape
\ud835\udcb4
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common