Logical Or With Double Underbar Symbol
⩣ denotes a logical OR operator with a double underbar, used in formal mathematical and logical notation.
U+2A63
⩣ is a mathematical logic symbol: “logical OR with double underbar.” It’s commonly used in structured notation where an OR operation is marked with an extra underbar style. This page helps you copy the character and use it correctly in text, design, or code.
Logical Or With Double Underbar Symbol Meaning
⩣ (Unicode U+2A63) is named “LOGICAL OR WITH DOUBLE UNDERBAR.” It represents a logical OR operation (a disjunction) in notation that uses underbars to indicate a specific variant or styling of the operator. In practice, you’ll encounter it in mathematical documents, typeset logic, and formal writing where the exact symbol shape matters for consistency across definitions and proofs. When you need a non-standard OR glyph rather than the plain OR symbol, ⩣ can be used to match a specific convention used by authors, textbooks, or formatting systems.
Common uses
- •Writing formal logic expressions in math notes or worksheets
- •Creating typeset documentation where a specific OR operator glyph is required
- •Labeling logic gates or boolean operations in diagrams and educational materials
- •Editing LaTeX/Unicode-math content that references a particular OR symbol style
- •Using consistent symbols in academic drafts, reports, and slide decks
Examples
⩣ Logical OR with Double Underbar
- ⩣A ⩣ B
- ⩣p ⩣ q
- ⩣x > 0 ⩣ y < 0
- ⩣Let (S ⩣ T) be the combined condition.
- ⩣If P ⩣ Q holds, then proceed.
Variations
Ready to copy
Technical codes
| Unicode | U+2A63 | |
| HTML Entity | ⩣ | |
| HTML Code | ⩣ | |
| CSS | \2A63 |
FAQ
What does the Logical Or With Double Underbar symbol mean?
⩣ (Unicode U+2A63) is named “LOGICAL OR WITH DOUBLE UNDERBAR.” It represents a logical OR operation (a disjunction) in notation that uses underbars to indicate a specific variant or styling of the operator. In practice, you’ll encounter it in mathematical documents, typeset logic, and formal writing where the exact symbol shape matters for consistency across definitions and proofs. When you need a non-standard OR glyph rather than the plain OR symbol, ⩣ can be used to match a specific convention used by authors, textbooks, or formatting systems.
What is ⩣ called?
It’s called “Logical OR with Double Underbar,” with Unicode code point U+2A63.
How do I copy ⩣ into my document?
Copy the character directly from this page, or use the provided escapes like HTML (⩣) or JavaScript (\\u{2A63}).
Where should I use this symbol?
Use it in mathematical or logical notation where a specific styled OR operator is required for consistency.
Is ⩣ the same as the plain logical OR symbol?
It represents a logical OR operation, but the double underbar indicates a particular variant or styling convention.