# Neither Less-Than nor Equal To

## The Mathematical Symbol "Neither Less-Than nor Equal To (≰)"

homesitemapsymbolsneither less-than nor equal to

Understanding the "Neither Less-Than nor Equal To" Symbol (≰)

Mathematical notation, with its intricate web of symbols, elegantly communicates complex ideas in a concise manner. One such symbol is ≰, representing "Neither Less-Than nor Equal To".

## Understanding ≰

The ≰ symbol articulates a specific comparative relationship between two values or entities. When invoked, it asserts that one value is neither less than nor equal to the other. This differentiates the values distinctly, emphasizing that the first is strictly greater than the second.

Example 1: Numerical Relations

Given two numbers, a and b, stating $$a ≰ b$$ implies that a is not less than and also not equal to b. Hence, a is strictly greater than b.

Example 2: Theoretical Applications

Assuming we're analyzing sequences in mathematics where the terms $$S_n$$ and $$T_n$$ represent the nth terms of two sequences. If it's observed that $$S_n ≰ T_n$$ for all values of n, it's clear that $$S_n$$ always exceeds $$T_n$$ for every term in the sequence.

## Domains Employing ≰

The symbol ≰ can be encountered across various mathematical and related areas:

• Algebra: In inequalities and algebraic proofs.
• Calculus: Especially in the study of limits and functions.
• Statistics: When contrasting data points or metrics.

The symbol ensures precision when delineating relationships, ensuring there's no ambiguity in comparative discussions.

In summary, the ≰ symbol, signifying "Neither Less-Than nor Equal To", is paramount for capturing specific relationships with clarity. It stands testament to the depth and richness of mathematical notation, ensuring intricate ideas can be communicated seamlessly.

## Are You Good at Mathematical Symbols?

Do you know, or can you guess, the technical symbols? Well, let's see!
Gold

Silver

Bronze

0
• This test has questions.
• A correct answer is worth 5 points.
• You can get up to 5 bonus points for a speedy answer.
• Some questions demand more than one answer. You must get every part right.
• Beware! Wrong answers score 0 points.
• 🏆 If you beat one of the top 3 scores, you will be invited to apply for the Hall of Fame.
Scoring System

Guru (+)
Hero (+)
Captain (+)
Sergeant (+)
Recruit (+)

## Codes for the ≰ Symbol

 The Symbol ≰ Alt Code Alt 8816 HTML Code ≰ HTML Entity ≰ CSS Code \2270 Hex Code ≰ Unicode U+2270

## How To Insert the ≰ Symbol

(Method 1) Copy and paste the symbol.

The easiest way to get the ≰ symbol is to copy and paste it into your document.

Bear in mind that this is a UTF-8 encoded character. It must be encoded as UTF-8 at all stages (copying, replacing, editing, pasting), otherwise it will render as random characters or the dreaded �.

(Method 2) Use the "Alt Code."

If you have a keyboard with a numeric pad, you can use this method. Simply hold down the Alt key and type 8816. When you lift the Alt key, the symbol appears. ("Num Lock" must be on.)

(Method 3) Use the HTML Decimal Code (for webpages).

HTML TextOutput
<b>My symbol: &#8816;</b>My symbol: ≰

(Method 4) Use the HTML Entity Code (for webpages).

HTML TextOutput
<b>My symbol: &nle;</b>My symbol: ≰

(Method 5) Use the CSS Code (for webpages).

CSS and HTML TextOutput
<style>
span:after {
content: "\2270";}
</style>
<span>My symbol:</span>
My symbol: ≰

(Method 6) Use the HTML Hex Code (for webpages and HTML canvas).

HTML TextOutput
<b>My symbol: &#x2270;</b>My symbol: ≰
On the assumption that you already have your canvas and the context set up, use the Hex code in the format 0x2270 to place the ≰ symbol on your canvas. For example:
JavaScript Text
const x = "0x"+"E9"
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+2270. 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:
TypeOutput
2270
[Hold down Alt]
[Press x]

(The 2270 turns into ≰. Note that you can omit any leading zeros.)
In JavaScript, the syntax is \uXXXX. So, our example would be \u2270. (Note that the format is 4 hexadecimal characters.)
JavaScript TextOutput
let str = "\u2270"
document.write("My symbol: " + str)
My symbol: ≰

## You might also like...

#### Help Us Improve Mathematics Monster

• Do you disagree with something on this page?
• Did you spot a typo?
Please tell us using this form.

#### Find Us Quicker!

• When using a search engine (e.g., Google, Bing), you will find Mathematics Monster quicker if you add #mm to your search term.

If you like Mathematics Monster (or this page in particular), please link to it or share it with others.

If you do, please tell us. It helps us a lot!

#### Create a QR Code

Use our handy widget to create a QR code for this page...or any page.

## More about Mathematical Symbols

Mathematics is a universal language that is used to describe and understand the intricacies of the universe. At the heart of this language are symbols, concise representations that convey specific meanings and ideas.

Just as letters come together to form words in spoken languages, mathematical symbols combine to form expressions and equations, encapsulating intricate ideas in a compact form. The history of these symbols is as varied as their meanings; some have been in use for centuries while others have been introduced more recently to describe new discoveries and concepts. Whether you are a student, educator, researcher, or simply curious, this list of mathematical symbols will serve as a guide, shedding light on their meanings, origins, and applications.

From the simple plus and minus signs to the more esoteric and complex, each symbol has its unique story and significance.

## More Symbols

Full List of Mathematical Symbols