U+2351 "⍑" Apl Functional Symbol Up Tack Overbar Unicode Character
Unicode Version 17.0
⍑
U+2351 "⍑" Apl Functional Symbol Up Tack Overbar is a specialized glyph used in the APL programming language, where it represents a specific function or operator within that notation system. The character combines an upward-pointing tack (a small T-shaped symbol) with an overbar, or macron, placed above it, and its name and shape indicate a particular mathematical or logical operation in APL's array-oriented paradigm. As part of the APL functional symbols block in Unicode, it enables digital representation and processing of APL code across different platforms and systems, preserving the unique semantics of the language.
General Properties
| Code Point | U+2351 |
| Version Added | 1.1 |
| Name | Apl Functional Symbol Up Tack Overbar |
| Block | Miscellaneous Technical |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | ⍑ |
| HTML Hex Encoding | ⍑ |
| UTF-8 Encoding | 0xE2 0x8D 0x91 |
| UTF-16 Encoding | 0x2351 |
| UTF-32 Encoding | 0x00002351 |
| C/C++/Java Escape | \u2351 |
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 |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |