U+1EE47 "𞹇" Arabic Mathematical Tailed Hah Unicode Character
Unicode Version 17.0
𞹇
U+1EE47 "𞹇" Arabic Mathematical Tailed Hah is a specialized glyph used in Arabic mathematical notation, representing a variant of the Arabic letter Hah (Ø) with a distinctive tail appended to its baseline. This character belongs to the Arabic Mathematical Alphabetic Symbols block, which provides distinct letter forms for variables, constants, and operators in mathematical and scientific contexts, enabling clear differentiation from ordinary Arabic text. The tailed form of Hah is part of a systematic set designed to avoid ambiguity in equations and formulas, where each Arabic letter may have multiple stylistic variants for different mathematical roles.
General Properties
| Code Point | U+1EE47 |
| Version Added | 6.1 |
| Name | Arabic Mathematical Tailed Hah |
| Block | Arabic Mathematical Alphabetic Symbols |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Arabic Letter |
| Decomposition Type | Font |
| Decomposition Mapping | "Ø" U+062D Arabic Letter Hah |
Encodings
| HTML Decimal Encoding | 𞹇 |
| HTML Hex Encoding | 𞹇 |
| UTF-8 Encoding | 0xF0 0x9E 0xB9 0x87 |
| UTF-16 Encoding | 0xD83B 0xDE47 |
| UTF-32 Encoding | 0x0001EE47 |
| C/C++/Java Escape | \ud83b\ude47 |
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 | "Ø" U+062D Arabic Letter Hah |
| NFKC Simple Casefold | "Ø" U+062D Arabic Letter Hah |
| 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 |