Equivalent With Four Dots Above Symbol
The symbol ⩸ denotes an “equivalent” relation with four dots above in mathematical notation.
U+2A78
⩸ (U+2A78) is a math symbol named “equivalent with four dots above.” It’s used when authors want an “equivalent” style relation enhanced with a dotted mark above. Use it in formulas, notes, and typeset documents where this specific relation is required.
Equivalent With Four Dots Above Symbol Meaning
⩸ is a mathematical relation symbol: “equivalent with four dots above.” The name indicates it’s an equivalence-type symbol (an “equivalent” relation) with a specific visual modifier: four dots placed above. In practice, this kind of notation is used to distinguish among different equivalence or comparison relations in formal writing or specialized mathematical systems. If you are following a textbook, paper, or stylesheet that references this exact glyph, you should use ⩸ rather than a plain equivalence sign to match the intended meaning and typography.
Common uses
- •Typing formal math where a specific dotted “equivalent” relation is specified by a source
- •Recreating equations from papers or lecture notes that use this exact glyph
- •Adding precise notation in technical writing and documentation for correctness
- •Designing math/notation content for slides, posters, or educational materials
- •Using the symbol in LaTeX/HTML/math text when the exact character is required
Examples
⩸ Equivalent with four dots above
- ⩸Let \\(A \\mathrel{⩸} B\\) denote equivalence under the given condition.
- ⩸The statement \\(f \\mathrel{⩸} g\\) holds for all valid inputs.
- ⩸We write \\(x \\mathrel{⩸} y\\) to indicate the dotted equivalence relation.
- ⩸From the definition, \\(M \\mathrel{⩸} N\\) follows immediately.
- ⩸In this section, ⩸ replaces the plain equivalence sign for clarity.
Variations
Ready to copy
Technical codes
| Unicode | U+2A78 | |
| HTML Entity | ⩸ | |
| HTML Code | ⩸ | |
| CSS | \2A78 |
FAQ
What does the Equivalent With Four Dots Above symbol mean?
⩸ is a mathematical relation symbol: “equivalent with four dots above.” The name indicates it’s an equivalence-type symbol (an “equivalent” relation) with a specific visual modifier: four dots placed above. In practice, this kind of notation is used to distinguish among different equivalence or comparison relations in formal writing or specialized mathematical systems. If you are following a textbook, paper, or stylesheet that references this exact glyph, you should use ⩸ rather than a plain equivalence sign to match the intended meaning and typography.
What is the symbol ⩸ called?
It is commonly called “Equivalent with four dots above.”
What is the Unicode code point for ⩸?
Its Unicode code point is U+2A78.
How do I copy ⩸ into HTML or web content?
You can paste the character directly, or use the HTML entity: ⩸.
Is ⩸ the same as the normal equivalence sign?
No. ⩸ is a specific equivalence-style relation with four dots above, so it should be used when that exact notation is required.