U+2ACC "⫌" Superset of Above Not Equal To Unicode Character
Unicode Version 17.0
⫌
U+2ACC "⫌" Superset of Above Not Equal To is a mathematical symbol that extends the standard set notation by visually combining a superset symbol (⊃) with a negation slash that crosses the not equal sign (≠) placed above it. This character is used in advanced set theory and logic to indicate that one set is a superset of another, but explicitly not equal to it, serving as a more precise alternative to writing "⊃" with a separate "≠" annotation. It belongs to the Supplemental Mathematical Operators block in Unicode, designed to provide compact representations for nuanced relational concepts in technical documents and academic texts.
General Properties
| Code Point | U+2ACC |
| Version Added | 3.2 |
| Name | Superset of Above Not Equal To |
| Block | Supplemental Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Mirrored | Yes |
| Mirrored Character | "⫋" U+2ACB Subset of Above Not Equal To |
Encodings
| HTML Decimal Encoding | ⫌ |
| HTML Hex Encoding | ⫌ |
| UTF-8 Encoding | 0xE2 0xAB 0x8C |
| UTF-16 Encoding | 0x2ACC |
| UTF-32 Encoding | 0x00002ACC |
| C/C++/Java Escape | \u2acc |
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 |