U+1EE97 "𞺗" Arabic Mathematical Looped Khah Unicode Character

U+1EE97 "𞺗" Arabic Mathematical Looped Khah is a symbol belonging to the Arabic Mathematical Alphabetic Symbols block, which was added to the standard to support the representation of Arabic script letters in mathematical and scientific contexts. This specific character represents a stylized, looped form of the Arabic letter Ḫāʼ (خ), and it is used primarily in mathematical notation where Arabic letters denote variables, constants, or functions, distinguishing them from standard text through a distinctive looped design. Its inclusion allows for clear typographic separation between ordinary writing and specialized mathematical or logical expressions in documents that utilize the Arabic script.

General Properties

Code Point	U+1EE97
Version Added	6.1
Name	Arabic Mathematical Looped Khah
Block	Arabic Mathematical Alphabetic Symbols
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Arabic Letter
Decomposition Type	Font
Decomposition Mapping	"خ" U+062E Arabic Letter Khah

Encodings

HTML Decimal Encoding	𞺗
HTML Hex Encoding	𞺗
UTF-8 Encoding	0xF0 0x9E 0xBA 0x97
UTF-16 Encoding	0xD83B 0xDE97
UTF-32 Encoding	0x0001EE97
C/C++/Java Escape	\ud83b\ude97

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Changes When NFKC Casefolded	Yes
NFKC Casefold	"خ" U+062E Arabic Letter Khah
NFKC Simple Casefold	"خ" U+062E Arabic Letter Khah
Script	Arabic
Script Extensions	Arabic
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	OLetter