U+27CE "⟎" Squared Logical And Unicode Character
Unicode Version 17.0
⟎
U+27CE "⟎" Squared Logical And is a mathematical symbol used primarily in formal logic and set theory to represent a logical conjunction, or "and" operation, that is enclosed within a square, as distinct from the standard wedge-shaped logical AND operator. It appears in various advanced notation systems, particularly in older or specialized texts where a squared operator denotes a modified or contextual application of the logical multiplication function. While it is not as commonly used as the typical "∧" symbol, its inclusion in Unicode ensures that it can be represented digitally for precision in academic or technical documents that require this specific notation.
General Properties
| Code Point | U+27CE |
| Version Added | 6.0 |
| Name | Squared Logical And |
| Block | Miscellaneous Mathematical Symbols-A |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⟎ |
| HTML Hex Encoding | ⟎ |
| UTF-8 Encoding | 0xE2 0x9F 0x8E |
| UTF-16 Encoding | 0x27CE |
| UTF-32 Encoding | 0x000027CE |
| C/C++/Java Escape | \u27ce |
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 |