U+1D4F2 "𝓲" Mathematical Bold Script Small I Unicode Character

U+1D4F2 "𝓲" Mathematical Bold Script Small I is a specialized typographic glyph belonging to the Mathematical Alphanumeric Symbols block, designed for use in mathematical and scientific notation where a bold, cursive lowercase letter "i" is required to distinguish it from standard text or to denote variables, vectors, or set-theoretic elements in a formal script style. This character is not intended for general writing but serves as a precise semantic marker, aiding readability in dense formulas when rendered with its specific weight and italicized flourish, while also functioning as a distinct code point separate from the ordinary Latin "i" to avoid ambiguity in digital typesetting and data processing.

General Properties

Code Point	U+1D4F2
Version Added	3.1
Name	Mathematical Bold Script Small I
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"i" U+0069 Latin Small Letter I

Encodings

HTML Decimal Encoding	𝓲
HTML Hex Encoding	𝓲
UTF-8 Encoding	0xF0 0x9D 0x93 0xB2
UTF-16 Encoding	0xD835 0xDCF2
UTF-32 Encoding	0x0001D4F2
C/C++/Java Escape	\ud835\udcf2

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	"i" U+0069 Latin Small Letter I
NFKC Simple Casefold	"i" U+0069 Latin Small Letter I
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Soft Dotted	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