U+2244 "≄" Not Asymptotically Equal To Unicode Character
Unicode Version 17.0
≄
U+2244 "≄" Not Asymptotically Equal To is a mathematical symbol that represents the negation of the asymptotic equivalence relationship, indicating that two functions or sequences do not approach each other arbitrarily closely as a variable, such as in a limit, tends toward a particular value or infinity. It is visually constructed by drawing a diagonal slash through the standard "≃" asymptotically equal symbol, functioning as a relational operator that is commonly used in higher mathematics, particularly in analysis and number theory, to explicitly deny that two expressions share the same limiting behavior.
General Properties
| Code Point | U+2244 |
| Version Added | 1.1 |
| Name | Not Asymptotically Equal To |
| Block | Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Mirrored | Yes |
| Decomposition Type | Canonical |
| Decomposition Mapping | "≃" U+2243 Asymptotically Equal To "̸" U+0338 Combining Long Solidus Overlay |
Encodings
| HTML Decimal Encoding | ≄ |
| HTML Hex Encoding | ≄ |
| UTF-8 Encoding | 0xE2 0x89 0x84 |
| UTF-16 Encoding | 0x2244 |
| UTF-32 Encoding | 0x00002244 |
| C/C++/Java Escape | \u2244 |
Unicode Properties
| NFC Quick Check | Yes |
| NFKC 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 |