U+1EEB2 "𞺲" Arabic Mathematical Double-Struck Qaf Unicode Character
Unicode Version 17.0
𞺲
U+1EEB2 "𞺲" Arabic Mathematical Double-Struck Qaf is a specialized typographic symbol used in mathematical and scientific notation where Arabic script is employed, representing the letter Qaf in a double-struck or blackboard bold style similar to how Latin letters like ℕ or ℝ are used to denote number sets or abstract algebraic structures. This character belongs to the Arabic Mathematical Alphabetic Symbols block, which was encoded to support formal mathematical expressions in Arabic-based writing systems, and it is typically rendered in a bold, outline form to distinguish it from standard textual letters, ensuring clarity in equations and technical documents.
General Properties
| Code Point | U+1EEB2 |
| Version Added | 6.1 |
| Name | Arabic Mathematical Double-Struck Qaf |
| Block | Arabic Mathematical Alphabetic Symbols |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Arabic Letter |
| Decomposition Type | Font |
| Decomposition Mapping | "ق" U+0642 Arabic Letter Qaf |
Encodings
| HTML Decimal Encoding | 𞺲 |
| HTML Hex Encoding | 𞺲 |
| UTF-8 Encoding | 0xF0 0x9E 0xBA 0xB2 |
| UTF-16 Encoding | 0xD83B 0xDEB2 |
| UTF-32 Encoding | 0x0001EEB2 |
| C/C++/Java Escape | \ud83b\udeb2 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "ق" U+0642 Arabic Letter Qaf |
| NFKC Simple Casefold | "ق" U+0642 Arabic Letter Qaf |
| Script | Arabic |
| Script Extensions | Arabic |
| Indic Syllabic Category | Other |
| ID Start | Yes |
| XID Start | Yes |
| ID Continue | Yes |
| XID Continue | Yes |
| Alphabetic | Yes |
| Math | Yes |
| Other Math | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Alphabetic letter |
| Sentence Break | OLetter |