Neither-a-Subset-of-nor-Equal-To (⊈)
Codes for the "Neither-a-Subset-of-nor-Equal-To" Symbol
Click on a green box to copy its contents.Formal Name:
Neither-a-Subset-of-nor-Equal-To
The symbol:
⊈
The Alt Code:
Alt 8840
The HTML Code:
⊈
HTML Entity:
⊈
CSS Code:
\2288
Hex Code:
⊈
Unicode:
U+2288
Test Your Knowledge of the Mathematics Symbols
Here is a quick quiz to test your knowledge of the symbols used in Mathematics.View the Symbol in Different Sizes and Fonts
ABC ⊈ 123
ABC ⊈ 123
Attribute | Setting | Change |
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Font Size | ||
Font Family | Arial |
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Color/Colour |
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Video Explaining How to Insert Special Symbols
This video explains 7 ways to insert a special symbol into an MS Office application (e.g., Word) or a website using HTML, CSS, or JavaScript:How To Insert the ⊈ Symbol
(Method 1) Copy and paste the symbol.
Click on the ⊈ symbol from the table above. Press the "Copy" button, and then paste the symbol into your document.(Method 2) Use the "Alt Code."
The Alt Code for ⊈ is Alt 8840. If you have a keyboard with a numeric pad, you can use this method. Simply hold down the Alt Key and type 8840. When you lift the Alt Key, ⊈ appears. ("Num Lock" must be on.)(Method 3) Use the HTML Decimal Code (for webpages).
HTML Text | Output |
---|---|
⊈ | ⊈ |
(Method 4) Use the HTML Entity Code (for webpages).
HTML Text | Output |
---|---|
⊈ | ⊈ |
(Method 5) Use the CSS Code (for webpages).
CSS and HTML Text | Output |
---|---|
<style> span:after { content: "\2288";} </style> <span>Symbol:</span> | Symbol: ⊈ |
(Method 6) Use the HTML Hex Code (for webpages and HTML canvas).
HTML Text | Output |
---|---|
⊈ | ⊈ |
JavaScript Text |
---|
const x = "0x"+"2288" ctx.fillText(String.fromCodePoint(x), 5, 5); |
Output |
⊈ |
(Method 7) Use the Unicode (for various, e.g. Microsoft Office, JavaScript, Perl).
The Unicode for ⊈ is U+2288. The important part is the hexadecimal number after the U+, which is used in various formats. For example, in Microsoft Office applications (e.g. Word, PowerPoint), do the following:Type | Output |
---|---|
2288 [Hold down Alt] [Press x] | ⊈ (Note that you can omit any leading zeros.) |
JavaScript Text | Output |
---|---|
let str = "\u2288" document.write("My symbol: " + str) | My symbol: ⊈ |
(Method 8) Use an Image (for various).
HTML Text | Output |
---|---|
<img src = "myImg.png"/> | ⊈ |
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