U+2A5E "⩞" Logical and with Double Overbar Unicode Character
Unicode Version 17.0
⩞
U+2A5E "⩞" Logical and with Double Overbar is a mathematical symbol used in formal logic and Boolean algebra to represent a logical conjunction, or AND operation, that is distinguished by having two horizontal bars drawn above it instead of the usual single bar of the standard logical AND symbol. This double overbar may signify a specific variant in notation, such as emphasizing the logical operator's role in a particular algebraic structure or distinguishing it from other similar symbols in dense mathematical proofs. It is typically employed in advanced contexts like lattice theory or the study of Boolean rings, where precise typographic differentiation between operators is necessary.
General Properties
| Code Point | U+2A5E |
| Version Added | 3.2 |
| Name | Logical and with Double Overbar |
| Block | Supplemental Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⩞ |
| HTML Hex Encoding | ⩞ |
| UTF-8 Encoding | 0xE2 0xA9 0x9E |
| UTF-16 Encoding | 0x2A5E |
| UTF-32 Encoding | 0x00002A5E |
| C/C++/Java Escape | \u2a5e |
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 |