U+1EEA2 "𞺢" Arabic Mathematical Double-Struck Jeem Unicode Character
Unicode Version 17.0
𞺢
U+1EEA2 "𞺢" Arabic Mathematical Double-Struck Jeem is a specialized typographic symbol used in mathematical and scientific notation, representing the Arabic letter Jeem (ج) in a bold, double-struck style. It is part of the Arabic Mathematical Alphabetic Symbols block, introduced in Unicode version 6.1, and is designed to distinguish this letter from its standard form in contexts such as algebra, number theory, or abstract algebra where Arabic letters serve as variables or operators. This character typically appears in academic texts or digital documents that require precise, unambiguous rendering of Arabic script in mathematical expressions.
General Properties
| Code Point | U+1EEA2 |
| Version Added | 6.1 |
| Name | Arabic Mathematical Double-Struck Jeem |
| Block | Arabic Mathematical Alphabetic Symbols |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Arabic Letter |
| Decomposition Type | Font |
| Decomposition Mapping | "ج" U+062C Arabic Letter Jeem |
Encodings
| HTML Decimal Encoding | 𞺢 |
| HTML Hex Encoding | 𞺢 |
| UTF-8 Encoding | 0xF0 0x9E 0xBA 0xA2 |
| UTF-16 Encoding | 0xD83B 0xDEA2 |
| UTF-32 Encoding | 0x0001EEA2 |
| C/C++/Java Escape | \ud83b\udea2 |
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 | "ج" U+062C Arabic Letter Jeem |
| NFKC Simple Casefold | "ج" U+062C Arabic Letter Jeem |
| 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 |