U+1D650 "𝙐" Mathematical Sans-Serif Bold Italic Capital U Unicode Character

U+1D650 "𝙐" Mathematical Sans-Serif Bold Italic Capital U is a typographic glyph designed for use in mathematical and scientific notation, where it represents a bold italic sans-serif uppercase U distinct from standard Latin text. This character belongs to the Mathematical Alphanumeric Symbols block, which was added to Unicode to provide a dedicated set of letters and numbers for formulas, enabling clear differentiation between variables and regular prose. Its sans-serif style imparts a modern, clean appearance, while the bold italic weight emphasizes its role as a variable or vector in equations, ensuring consistency across digital documents and mathematical typesetting systems like LaTeX or MathML.

General Properties

Code Point	U+1D650
Version Added	3.1
Name	Mathematical Sans-Serif Bold Italic Capital U
Block	Mathematical Alphanumeric Symbols
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"U" U+0055 Latin Capital Letter U

Encodings

HTML Decimal Encoding	𝙐
HTML Hex Encoding	𝙐
UTF-8 Encoding	0xF0 0x9D 0x99 0x90
UTF-16 Encoding	0xD835 0xDE50
UTF-32 Encoding	0x0001D650
C/C++/Java Escape	\ud835\ude50

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	"u" U+0075 Latin Small Letter U
NFKC Simple Casefold	"u" U+0075 Latin Small Letter U
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