U+1D5D4 "𝗔" Mathematical Sans-Serif Bold Capital A Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D5D4 "𝗔" Mathematical Sans-Serif Bold Capital A is a stylized letterform belonging to the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical notation where a distinct, bold, sans-serif appearance is required to differentiate variables, vectors, or special terms from standard text. It is part of a comprehensive set of alphanumeric variants that allows mathematicians, scientists, and technical writers to convey precise meaning without ambiguity in digital and printed documents. This character is not intended for normal prose but serves a specific function in formal equations, computer science, and other technical fields where typographic clarity and semantic distinction are essential.
𝗓
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U+1D5D3
Mathematical Sans-Serif Small Z
𝗕
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U+1D5D5
Mathematical Sans-Serif Bold Capital B
General Properties
Code Point
U+1D5D4
Name
Mathematical Sans-Serif Bold Capital A
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝗔
HTML Hex Encoding
𝗔
UTF-8 Encoding
0xF0 0x9D 0x97 0x94
UTF-16 Encoding
0xD835 0xDDD4
UTF-32 Encoding
0x0001D5D4
C/C++/Java Escape
\ud835\uddd4
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common