Logical And With Dot Above Symbol
⩑ is the “logical and with dot above” math symbol used to express a specific logical conjunction.
U+2A51
⩑ is a Unicode math symbol identified as “LOGICAL AND WITH DOT ABOVE” (U+2A51). You can copy it directly or use standard escapes in HTML, CSS, and JavaScript. It’s commonly used in mathematical or formal writing where a clear “and” operator is needed.
Logical And With Dot Above Symbol Meaning
The symbol ⩑ (U+2A51) is named “LOGICAL AND WITH DOT ABOVE.” As a math symbol, it represents a logical conjunction (“and”) in a more specialized or notation-specific form than a plain ampersand or generic logical-and. In practice, authors and editors may use it to distinguish between different logical operators, to match a particular notation style, or to avoid ambiguity in formal expressions. When typesetting equations, using the exact Unicode character helps ensure consistent rendering across platforms that support this code point.
Common uses
- •Typing or drafting formal logic and mathematics expressions that require a specific “and” operator
- •Labeling steps or conditions in logic tables where a distinct logical conjunction symbol is preferred
- •Formatting notes or proofs that mirror a textbook or paper’s operator notation
- •Creating math-focused educational content, worksheets, or reference cards
- •Using consistent Unicode symbols in technical documents and design systems for formulas
Examples
⩑ Logical And With Dot Above Symbol
- ⩑A ⩑ B
- ⩑If (p ⩑ q) is true, then r holds.
- ⩑Compute: (x ⩑ y) → z.
- ⩑The condition must satisfy p ⩑ q.
- ⩑Let p ⩑ q represent the combined requirement.
Variations
Ready to copy
Technical codes
| Unicode | U+2A51 | |
| HTML Entity | ⩑ | |
| HTML Code | ⩑ | |
| CSS | \2A51 |
FAQ
What does the Logical And With Dot Above symbol mean?
The symbol ⩑ (U+2A51) is named “LOGICAL AND WITH DOT ABOVE.” As a math symbol, it represents a logical conjunction (“and”) in a more specialized or notation-specific form than a plain ampersand or generic logical-and. In practice, authors and editors may use it to distinguish between different logical operators, to match a particular notation style, or to avoid ambiguity in formal expressions. When typesetting equations, using the exact Unicode character helps ensure consistent rendering across platforms that support this code point.
What is the Unicode code point for ⩑?
⩑ has Unicode code point U+2A51.
How can I copy ⩑ into HTML?
You can use the HTML entity ⩑.
What CSS escape can I use for this symbol?
Use the CSS escape \\2A51.
Is ⩑ the same as a regular logical AND like &?
No. ⩑ is a specific Unicode math operator (“LOGICAL AND WITH DOT ABOVE”) used when that exact notation is desired.