U+1D670 "𝙰" Mathematical Monospace Capital A Unicode Character

Unicode Version 17.0

𝙰

U+1D670 "𝙰" Mathematical Monospace Capital A is a stylized letterform designed specifically for use in mathematical and technical notation, where it represents a capital letter A in a monospaced, or fixed-width, typeface. This character belongs to the Unicode block for Mathematical Alphanumeric Symbols, which was added to distinguish plain text letters from those intended for specific semantic roles in equations, formulas, or programming contexts. Its monospaced appearance ensures that each character occupies the same horizontal space, making it useful for aligning columns of data or for representing variables in a typewriter like style. Unlike the standard Latin capital A, this variant is not intended for normal prose, but rather for specialized scientific and mathematical writing where clear differentiation between styles of the same letter is necessary.

General Properties

Code Point U+1D670
Version Added 3.1
Name Mathematical Monospace Capital A
Block Mathematical Alphanumeric Symbols
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "A" U+0041 Latin Capital Letter A

Encodings

HTML Decimal Encoding 𝙰
HTML Hex Encoding 𝙰
UTF-8 Encoding 0xF0 0x9D 0x99 0xB0
UTF-16 Encoding 0xD835 0xDE70
UTF-32 Encoding 0x0001D670
C/C++/Java Escape \ud835\ude70

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Uppercase Yes
Cased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "a" U+0061 Latin Small Letter A
NFKC Simple Casefold "a" U+0061 Latin Small Letter A
Script Common
Script Extensions Common
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Math Yes
Other Math Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Upper