Logical Or With Double Overbar Symbol
⩢ is the “logical OR with double overbar” symbol used in formal logic and math notation.
U+2A62
The symbol ⩢ is a mathematical/logic character: “logical OR with double overbar” (Unicode U+2A62). It’s often used when authors want a distinctive OR notation with an overbar style.
Logical Or With Double Overbar Symbol Meaning
⩢ is the Unicode character named “LOGICAL OR WITH DOUBLE OVERBAR” (U+2A62). Visually, it represents a logical OR combined with a double overbar, a stylistic variant often seen in formal logic, algebraic notation, or typeset mathematical expressions where the overbar conveys a specific marking or transformation. Depending on the context (e.g., a textbook convention, a stylesheet, or a proof notation), the overbar may indicate an operation variant, negation-related marking, or a structured logical expression requirement. When copying, ensure you use the correct Unicode character rather than a similar-looking OR symbol.
Common uses
- •Writing formal logic expressions that require a double-overbar OR variant
- •Labeling diagrams or proofs in math documents and slide decks
- •Annotating educational materials where a specific OR style is part of the notation system
- •Building custom typesetting or UI components that display logic symbols consistently
- •Using in LaTeX/Unicode-aware editors to match a published reference notation
Examples
⩢ Logical OR with Double Overbar
- ⩢Let A ⩢ B denote the marked logical OR operation.
- ⩢In the proof, we replace C with (D ⩢ E).
- ⩢The expression F ⩢ G uses the double-overbar OR form.
- ⩢For a truth-table row, compute H = I ⩢ J under the given rules.
- ⩢Use ⩢ in the diagram legend to indicate this specific OR notation.
Variations
Ready to copy
Technical codes
| Unicode | U+2A62 | |
| HTML Entity | ⩢ | |
| HTML Code | ⩢ | |
| CSS | \2A62 |
FAQ
What does the Logical Or With Double Overbar symbol mean?
⩢ is the Unicode character named “LOGICAL OR WITH DOUBLE OVERBAR” (U+2A62). Visually, it represents a logical OR combined with a double overbar, a stylistic variant often seen in formal logic, algebraic notation, or typeset mathematical expressions where the overbar conveys a specific marking or transformation. Depending on the context (e.g., a textbook convention, a stylesheet, or a proof notation), the overbar may indicate an operation variant, negation-related marking, or a structured logical expression requirement. When copying, ensure you use the correct Unicode character rather than a similar-looking OR symbol.
What is the Unicode code point for ⩢?
⩢ is Unicode U+2A62, named “LOGICAL OR WITH DOUBLE OVERBAR.”
How do I copy ⩢ reliably?
Copy the character directly (⩢) or use the provided encodings like ⩢ or \\2A62 in systems that support them.
Is ⩢ the same as a normal logical OR symbol?
It represents logical OR with an additional double-overbar styling; it may be used for a specific notation convention rather than a generic OR.
Where is ⩢ typically supported?
It’s primarily used in math and logic contexts in Unicode-capable editors, fonts, and programming environments that support U+2A62.