Windows
2 options- In Word / Outlook: type 2289 then press Alt + X.
- Anywhere: press Win + . to open the emoji & symbol picker, then search.
Neither A Superset Of Nor Equal To Symbol
A symbol from the Math Symbols collection. Click the symbol or the button below to copy.
- Symbol
- ⊉
- Unicode
- U+2289
- HTML entity
- ⊉
- Category
- Math Symbols
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62 of 96 in the math symbols collection
About the neither a superset of nor equal to symbol
The symbol ⊉ denotes that one set is not a superset of another and is also not equal to it. It is the negated form of the superset-or-equal relation, used in set theory to express that the first set does not contain the second as a subset, and the two are not identical.
This character appears in mathematical notation, particularly in textbooks and academic papers covering set theory, discrete mathematics, and logic. It is part of the Mathematical Operators block and is typically rendered in plain text or mathematical typesetting environments.
How to type Neither A Superset Of Nor Equal To
Native keyboard shortcuts for each operating system — derived from the codepoint, so the steps below are always accurate.
macOS
2 options- Enable “Unicode Hex Input” in System Settings → Keyboard, then hold Option and type 2289.
- Or: Control + Command + Space opens the Character Viewer — search by name.
Linux
1 step- Press Ctrl + Shift + U, type 2289, then press Enter or Space.
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Related math symbols
Other math symbols you can copy and paste — explore similar Unicode characters from the same family.
- +Plus SignCopy the plus sign symbol→
- −Minus SignCopy the minus sign symbol→
- ×Multiplication SignCopy the multiplication sign symbol→
- ÷Division SignCopy the division sign symbol→
- ±Plus-Minus SignCopy the plus-minus sign symbol→
- ∓Minus-Or-Plus SignCopy the minus-or-plus sign symbol→
- =Equals SignCopy the equals sign symbol→
- ≠Not Equal ToCopy the not equal to symbol→
- ≈Almost Equal ToCopy the almost equal to symbol→
- ≡Identical ToCopy the identical to symbol→
- ≤Less-Than Or Equal ToCopy the less-than or equal to symbol→
- ≥Greater-Than Or Equal ToCopy the greater-than or equal to symbol→
More math symbols
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