U+1D432 "𝐲" Mathematical Bold Small Y Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D432 "𝐲" Mathematical Bold Small Y is a typographic glyph belonging to the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical notation where a bold, upright lowercase "y" is required to distinguish it from standard text or to denote vectors, matrices, or other mathematical objects. It was introduced in Unicode 3.1 as part of a comprehensive set of styled Latin letters to allow clear representation in digital documents without reliance on font-specific formatting. This character specifically encodes the bold weight of the lowercase letter y, preserving its intended mathematical meaning across different platforms and software.
General Properties
Code Point
U+1D432
Name
Mathematical Bold Small Y
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝐲
HTML Hex Encoding
𝐲
UTF-8 Encoding
0xF0 0x9D 0x90 0xB2
UTF-16 Encoding
0xD835 0xDC32
UTF-32 Encoding
0x0001D432
C/C++/Java Escape
\ud835\udc32
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common