U+1D75A "𝝚" Mathematical Sans-Serif Bold Capital Epsilon Unicode Character

U+1D75A "𝝚" Mathematical Sans-Serif Bold Capital Epsilon is a stylized version of the Greek letter epsilon, designed with a sans-serif font and a bold weight for use in mathematical and scientific notation, particularly to denote a specific element or variable in fields like set theory, linear algebra, or logic. It belongs to the Mathematical Alphanumeric Symbols block, which provides distinct letterforms to avoid confusion with standard text characters and to preserve semantic clarity in complex equations. This character is typically rendered in digital documents and scientific typesetting systems, such as LaTeX, to represent a bold epsilon in a sans-serif style, often serving as a constant or parameter in formal mathematical expressions.

General Properties

Code Point	U+1D75A
Version Added	3.1
Name	Mathematical Sans-Serif Bold Capital Epsilon
Block	Mathematical Alphanumeric Symbols
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"Ε" U+0395 Greek Capital Letter Epsilon

Encodings

HTML Decimal Encoding	𝝚
HTML Hex Encoding	𝝚
UTF-8 Encoding	0xF0 0x9D 0x9D 0x9A
UTF-16 Encoding	0xD835 0xDF5A
UTF-32 Encoding	0x0001D75A
C/C++/Java Escape	\ud835\udf5a

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	"ε" U+03B5 Greek Small Letter Epsilon
NFKC Simple Casefold	"ε" U+03B5 Greek Small Letter Epsilon
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