U+2ABF "⪿" Subset with Plus Sign Below Unicode Character
Unicode Version 17.0
⪿
U+2ABF "⪿" Subset with Plus Sign Below is a mathematical symbol belonging to the Supplemental Arrows-B and Miscellaneous Symbols and Arrows block, and it is used in formal logic and set theory to denote the concept of a subset that also includes a defined addition or combination, often representing a modified subset relationship where the plus sign below indicates a union or sum of the subset with another element. Its precise interpretation depends on the specific notational system employed by a given mathematical text, serving as a specialized operator for expressing nuanced relationships between sets.
General Properties
| Code Point | U+2ABF |
| Version Added | 3.2 |
| Name | Subset with Plus Sign Below |
| Block | Supplemental Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Mirrored | Yes |
| Mirrored Character | "⫀" U+2AC0 Superset with Plus Sign Below |
Encodings
| HTML Decimal Encoding | ⪿ |
| HTML Hex Encoding | ⪿ |
| UTF-8 Encoding | 0xE2 0xAA 0xBF |
| UTF-16 Encoding | 0x2ABF |
| UTF-32 Encoding | 0x00002ABF |
| C/C++/Java Escape | \u2abf |
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 |