U+22E0 "⋠" Does Not Precede or Equal Unicode Character
Unicode Version 17.0
⋠
U+22E0 "⋠" Does Not Precede or Equal is a mathematical symbol used to indicate that one element neither precedes nor is equal to another, typically in the context of ordered sets or partial orders. It appears as the negation of the "precedes or equals" symbol (⋞), with a diagonal stroke through it to denote the logical opposite relationship. This character is commonly employed in discrete mathematics, order theory, and formal logic to express that two items are not comparable or that a specific ordering condition fails to hold.
General Properties
| Code Point | U+22E0 |
| Version Added | 1.1 |
| Name | Does Not Precede or Equal |
| Block | Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Mirrored | Yes |
| Mirrored Character | "⋡" U+22E1 Does Not Succeed or Equal |
| Decomposition Type | Canonical |
| Decomposition Mapping | "≼" U+227C Precedes or Equal To "̸" U+0338 Combining Long Solidus Overlay |
Encodings
| HTML Decimal Encoding | ⋠ |
| HTML Hex Encoding | ⋠ |
| UTF-8 Encoding | 0xE2 0x8B 0xA0 |
| UTF-16 Encoding | 0x22E0 |
| UTF-32 Encoding | 0x000022E0 |
| C/C++/Java Escape | \u22e0 |
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 |