U+1D7CB "𝟋" Mathematical Bold Small Digamma Unicode Character

U+1D7CB "𝟋" Mathematical Bold Small Digamma is a stylized variant of the ancient Greek letter digamma, presented in a bold typeface for use in mathematical and technical notation. Historically, digamma represented the sound /w/ in early Greek alphabets and also served as the numeral for 6, though it fell out of use in classical Greek. In modern contexts, this bold small digamma is part of the Mathematical Alphanumeric Symbols block and is typically employed in mathematics, physics, or engineering to denote specific functions, constants, or variables where a unique, clearly distinguishable symbol is needed alongside other bold mathematical characters.

General Properties

Code Point	U+1D7CB
Version Added	5.0
Name	Mathematical Bold Small Digamma
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"ϝ" U+03DD Greek Small Letter Digamma

Encodings

HTML Decimal Encoding	𝟋
HTML Hex Encoding	𝟋
UTF-8 Encoding	0xF0 0x9D 0x9F 0x8B
UTF-16 Encoding	0xD835 0xDFCB
UTF-32 Encoding	0x0001D7CB
C/C++/Java Escape	\ud835\udfcb

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	"ϝ" U+03DD Greek Small Letter Digamma
NFKC Simple Casefold	"ϝ" U+03DD Greek Small Letter Digamma
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