U+1D54D "𝕍" Mathematical Double-Struck Capital V Unicode Character

Unicode Version 17.0

𝕍

U+1D54D "𝕍" Mathematical Double-Struck Capital V is a glyph from the Mathematical Alphanumeric Symbols block, designed to resemble a bold, blackboard bold capital letter V often used in academic contexts. It belongs to a style of double-struck letters that mimic the appearance of a typeface with doubled or thickened strokes, a convention commonly employed in mathematics and logic to denote specific sets, vector spaces, or abstract algebraic structures. In particular, this character may represent the set of real numbers in older notation, though it is more frequently seen as a symbol for a vector space or a volume element in advanced mathematics publications. As a plain text character, it allows writers to include this specialized notation without relying on formatting tricks or external images, ensuring clarity in digital documents and scientific papers.

General Properties

Code Point U+1D54D
Version Added 3.1
Name Mathematical Double-Struck 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 0x95 0x8D
UTF-16 Encoding 0xD835 0xDD4D
UTF-32 Encoding 0x0001D54D
C/C++/Java Escape \ud835\udd4d

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