U+1D4E2 "𝓢" Mathematical Bold Script Capital S Unicode Character

U+1D4E2 "𝓢" Mathematical Bold Script Capital S is a stylized letter from the Mathematical Alphanumeric Symbols block, designed for use in mathematical and scientific notation to represent a capital S in a bold, cursive script. It belongs to a set of characters that allow authors to denote variables, sets, or functions with specific typographic conventions, such as indicating vectors or special algebraic structures, without relying on font formatting that might be lost in plain text. This character, along with its counterparts in the script and bold script families, ensures precise communication in academic writing, particularly in fields like linear algebra or differential geometry where such distinctions are essential.

General Properties

Code Point	U+1D4E2
Version Added	3.1
Name	Mathematical Bold Script Capital S
Block	Mathematical Alphanumeric Symbols
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"S" U+0053 Latin Capital Letter S

Encodings

HTML Decimal Encoding	𝓢
HTML Hex Encoding	𝓢
UTF-8 Encoding	0xF0 0x9D 0x93 0xA2
UTF-16 Encoding	0xD835 0xDCE2
UTF-32 Encoding	0x0001D4E2
C/C++/Java Escape	\ud835\udce2

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	"s" U+0073 Latin Small Letter S
NFKC Simple Casefold	"s" U+0073 Latin Small Letter S
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