U+1D434 "𝐴" Mathematical Italic Capital A Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D434 "𝐴" Mathematical Italic Capital A is a typographic symbol used primarily in mathematical and scientific notation to denote a variable, vector, or a specific point, distinguishing it from the standard Latin capital A. It is part of the Mathematical Alphanumeric Symbols block, which was introduced to allow mathematicians and writers to clearly represent different styles of letters in electronic text without relying on formatting hacks. This character is visually identical to an italicized capital A but is encoded as its own distinct code point, ensuring that its italic appearance is preserved across different fonts and platforms for consistent rendering in equations or academic papers.
General Properties
Code Point
U+1D434
Name
Mathematical Italic Capital A
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝐴
HTML Hex Encoding
𝐴
UTF-8 Encoding
0xF0 0x9D 0x90 0xB4
UTF-16 Encoding
0xD835 0xDC34
UTF-32 Encoding
0x0001D434
C/C++/Java Escape
\ud835\udc34
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common