U+2364 "⍤" Apl Functional Symbol Jot Diaeresis Unicode Character
Unicode Version 17.0
⍤
U+2364 "⍤" Apl Functional Symbol Jot Diaeresis is a specialized glyph from the APL (A Programming Language) character set, used to represent the "jot diaeresis" operator, which in APL is applied to combine functions or modify their behavior, such as in the outer product or other higher-order operations. Its design features a small circle (the jot) with two dots above it, reflecting a typographic convention within APL for denoting functional symbols. While rarely encountered outside of APL programming contexts, this character is essential for writing precise APL code and is included in Unicode to ensure accurate representation of the language in digital text.
General Properties
| Code Point | U+2364 |
| Version Added | 1.1 |
| Name | Apl Functional Symbol Jot Diaeresis |
| 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 0xA4 |
| UTF-16 Encoding | 0x2364 |
| UTF-32 Encoding | 0x00002364 |
| C/C++/Java Escape | \u2364 |
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 |