U+2A39 "⨹" Plus Sign in Triangle Unicode Character
Unicode Version 17.0
⨹
U+2A39 "⨹" Plus Sign in Triangle is a mathematical symbol representing a plus sign enclosed within a triangular shape, used primarily in advanced algebra, logic, and set theory to denote operations like the symmetric difference or a specialized binary operator. It belongs to the Supplemental Mathematical Operators block and is part of the standard for encoding mathematical notation in digital text.
General Properties
| Code Point | U+2A39 |
| Version Added | 3.2 |
| Name | Plus Sign in Triangle |
| 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 0xB9 |
| UTF-16 Encoding | 0x2A39 |
| UTF-32 Encoding | 0x00002A39 |
| C/C++/Java Escape | \u2a39 |
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 |