U+1D581 "𝖁" Mathematical Bold Fraktur Capital V Unicode Character

U+1D581 "𝖁" Mathematical Bold Fraktur Capital V is a specialized typographic symbol belonging to the Mathematical Alphanumeric Symbols block, intended for use in mathematical and scientific notation where a bold, decorative Fraktur style is required for the uppercase letter V. This character is primarily utilized in fields such as abstract algebra, number theory, and group theory to denote specific mathematical objects, structures, or variables, distinguishing them from ordinary text. Its design combines the traditional Fraktur blackletter aesthetics with a bold weight, enhancing readability and emphasis in complex formulas and academic papers.

General Properties

Code Point	U+1D581
Version Added	3.1
Name	Mathematical Bold Fraktur Capital V
Block	Mathematical Alphanumeric Symbols
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"V" U+0056 Latin Capital Letter V

Encodings

HTML Decimal Encoding	𝖁
HTML Hex Encoding	𝖁
UTF-8 Encoding	0xF0 0x9D 0x96 0x81
UTF-16 Encoding	0xD835 0xDD81
UTF-32 Encoding	0x0001D581
C/C++/Java Escape	\ud835\udd81

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	"v" U+0076 Latin Small Letter V
NFKC Simple Casefold	"v" U+0076 Latin Small Letter V
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