U+2A6A "⩪" Tilde Operator with Dot Above Unicode Character
Unicode Version 17.0
⩪
U+2A6A "⩪" Tilde Operator with Dot Above is a mathematical symbol used primarily in formal logic and notation systems to represent a modified tilde operator, often indicating a specific relational or logical operation distinct from the standard tilde. Its dot above the tilde serves as a diacritical mark to differentiate it from similar operators, allowing for precise expression in contexts such as set theory, algebra, or computer science where nuanced operator distinctions are required. This character belongs to the Supplemental Mathematical Operators block, which includes a range of specialized symbols designed for advanced mathematical typesetting.
General Properties
| Code Point | U+2A6A |
| Version Added | 3.2 |
| Name | Tilde Operator with Dot Above |
| Block | Supplemental Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Mirrored | Yes |
Encodings
| HTML Decimal Encoding | ⩪ |
| HTML Hex Encoding | ⩪ |
| UTF-8 Encoding | 0xE2 0xA9 0xAA |
| UTF-16 Encoding | 0x2A6A |
| UTF-32 Encoding | 0x00002A6A |
| C/C++/Java Escape | \u2a6a |
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 |