U+2AC9 "⫉" Subset of Above Almost Equal To Unicode Character

U+2AC9 "⫉" Subset of Above Almost Equal To is a mathematical symbol used in set theory and logic to denote that one set is a subset of another set while also indicating an approximate or nearly equal relationship between the two, often implying that they are not exactly equal but almost so. This character combines the idea of a subset relation with the nuance of closeness in value or size, making it useful for nuanced mathematical expressions where a strict subset or equality does not apply. Its design typically features a subset-like shape above a wavy equal sign, visually merging both concepts into a single typographic unit.

General Properties

Code Point	U+2AC9
Version Added	3.2
Name	Subset of Above Almost Equal To
Block	Supplemental Mathematical Operators
General Category	Math Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral
Mirrored	Yes
Mirrored Character	"⫊" U+2ACA Superset of Above Almost Equal To

Encodings

HTML Decimal Encoding	⫉
HTML Hex Encoding	⫉
UTF-8 Encoding	0xE2 0xAB 0x89
UTF-16 Encoding	0x2AC9
UTF-32 Encoding	0x00002AC9
C/C++/Java Escape	\u2ac9

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
Pattern Syntax	Yes
Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other