U+1D66C "𝙬" Mathematical Sans-Serif Bold Italic Small W Unicode Character

Unicode Version 17.0

𝙬

U+1D66C "𝙬" Mathematical Sans-Serif Bold Italic Small W is a stylized typographic variant of the lowercase letter "w" belonging to the Mathematical Alphanumeric Symbols block, designed for use in scientific and mathematical notation where a sans-serif, bold, and italic appearance is required to distinguish variables or constants from plain text. It is encoded specifically for compatibility with mathematical typesetting systems like TeX and MathML, ensuring that the glyph retains its distinct visual style across different software and fonts. This character is not intended for general prose but serves as a precise semantic element in mathematical expressions, often representing a vector, a specific function, or a variable in formulas and equations.

General Properties

Code Point U+1D66C
Version Added 3.1
Name Mathematical Sans-Serif Bold Italic Small W
Block Mathematical Alphanumeric Symbols
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "w" U+0077 Latin Small Letter W

Encodings

HTML Decimal Encoding 𝙬
HTML Hex Encoding 𝙬
UTF-8 Encoding 0xF0 0x9D 0x99 0xAC
UTF-16 Encoding 0xD835 0xDE6C
UTF-32 Encoding 0x0001D66C
C/C++/Java Escape \ud835\ude6c

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Lowercase Yes
Cased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "w" U+0077 Latin Small Letter W
NFKC Simple Casefold "w" U+0077 Latin Small Letter W
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 Lower