U+2A27 "⨧" Plus Sign with Subscript Two Unicode Character
Unicode Version 17.0
⨧
U+2A27 "⨧" Plus Sign with Subscript Two is a mathematical symbol that represents a plus sign with a small numeral two written below it, primarily used in advanced mathematical notation to denote a specific type of binary operation or summation variant, such as in certain contexts within algebra or logic where the subscript two indicates a modification of the standard plus operation. It belongs to the Supplemental Mathematical Operators block in Unicode, which provides a range of specialized symbols for technical and scientific writing, ensuring that this customized operator is available for precise encoding in digital text without relying on font-specific workarounds.
General Properties
| Code Point | U+2A27 |
| Version Added | 3.2 |
| Name | Plus Sign with Subscript Two |
| 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 0xA8 0xA7 |
| UTF-16 Encoding | 0x2A27 |
| UTF-32 Encoding | 0x00002A27 |
| C/C++/Java Escape | \u2a27 |
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 |