U+1D46C "𝑬" Mathematical Bold Italic Capital E Unicode Character

U+1D46C "𝑬" Mathematical Bold Italic Capital E is a typographic symbol from the Mathematical Alphanumeric Symbols block, designed for use in mathematical and scientific notation to represent a bold italic uppercase letter E distinct from standard text. This character allows writers and typesetters to clearly indicate variables, constants, or matrices that require a specific stylistic emphasis, preventing confusion with ordinary Roman or italic letters. It is part of a comprehensive set that provides over a thousand mathematical alphanumeric variants, ensuring precise formatting in documents, equations, and digital content without relying on multiple font families or HTML styling.

General Properties

Code Point	U+1D46C
Version Added	3.1
Name	Mathematical Bold Italic Capital E
Block	Mathematical Alphanumeric Symbols
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"E" U+0045 Latin Capital Letter E

Encodings

HTML Decimal Encoding	𝑬
HTML Hex Encoding	𝑬
UTF-8 Encoding	0xF0 0x9D 0x91 0xAC
UTF-16 Encoding	0xD835 0xDC6C
UTF-32 Encoding	0x0001D46C
C/C++/Java Escape	\ud835\udc6c

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	"e" U+0065 Latin Small Letter E
NFKC Simple Casefold	"e" U+0065 Latin Small Letter E
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