U+2917 "⤗" Rightwards Two-Headed Arrow with Tail with Vertical Stroke Unicode Character
Unicode Version 17.0
⤗
U+2917 "⤗" Rightwards Two-Headed Arrow with Tail with Vertical Stroke is a specialized typographic symbol used primarily in mathematical notation, logic, and diagrammatic contexts to represent a bidirectional relationship with a specific constraint or modification. Its design combines a rightward pointing two headed arrow, indicating movement or mapping in one direction, with a tail that suggests a conditional or restricted property, and a vertical stroke that further refines its meaning, often standing for a relation like "maps to under a specific rule" or "implies with an additional condition" in formal systems such as set theory or category theory.
General Properties
| Code Point | U+2917 |
| Version Added | 3.2 |
| Name | Rightwards Two-Headed Arrow with Tail with Vertical Stroke |
| Block | Supplemental Arrows-B |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ⤗ |
| HTML Hex Encoding | ⤗ |
| UTF-8 Encoding | 0xE2 0xA4 0x97 |
| UTF-16 Encoding | 0x2917 |
| UTF-32 Encoding | 0x00002917 |
| C/C++/Java Escape | \u2917 |
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 |