U+1D49B "𝒛" Mathematical Bold Italic Small Z Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D49B "𝒛" Mathematical Bold Italic Small Z is part of the Mathematical Alphanumeric Symbols block, designed specifically for use in scientific and mathematical notation where a bold italic style is required to denote variables, vectors, or other specific quantities. It represents a lowercase letter "z" rendered in a bold italic typeface, distinguishing it from ordinary text for clarity in complex equations. This character is an example of Unicode's effort to encode semantic distinctions in mathematical writing, allowing it to be used consistently across digital platforms without relying on font-based formatting.
General Properties
Code Point
U+1D49B
Name
Mathematical Bold Italic Small Z
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝒛
HTML Hex Encoding
𝒛
UTF-8 Encoding
0xF0 0x9D 0x92 0x9B
UTF-16 Encoding
0xD835 0xDC9B
UTF-32 Encoding
0x0001D49B
C/C++/Java Escape
\ud835\udc9b
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common