Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
inequality symbol
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "inequality symbol" is correct and usable in written English.
It can be used when referring to mathematical symbols that represent inequality, such as greater than, less than, or not equal to. Example: "In mathematics, the inequality symbol '>' indicates that one value is greater than another."
✓ Grammatically correct
Science
Wiki
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
The curled inequality symbol ≽ (and its strict form ≻) is used to denote generalized matrix inequality: for any (boldsymbol {A}in {mathbb {H}}^{N}), A≽0 means that A is a positive semidefinite matrix (A≻0 for positive definiteness).
Records wherein this data field was empty were excluded from further consideration for quantitative analysis, as were others wherein the data field named "Measurement Inequality" contained an inequality symbol (either "<" or ">", indicating that the numeric value was a lower or upper bound rather than a point estimate).
If the inequality symbol is "less than" or "more than", draw an empty circle over the variable solution(s).
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
A SPARQL built-in condition is constructed using the variables in SPARQL, constraints, logical connectives ((lnot), (wedge), (vee)), inequality symbols ((le), (ge), <, >), the equality symbol, unary predicates like bound, isBlank and isIRI, plus other features [24, 29].
Science
Inequalities symbols indicate where the estimated tmrca is slightly too low or too high but borderline with one or both hypotheses.
Science
In this case the inequality "<<" symbol means that most of the proportional deviation down from F is observed compared with the total possible deviation of F − 50.
Science
The Queen, arguably the greatest symbol of inequality in the country today.
News & Media
The share of income received by the top 1 percent — that potent symbol of inequality — dropped to 17 percent in 2009 from 23 percent in 2007, according to federal tax data.
News & Media
HIS latest trouble is a result of his position on the full veil, which he regards as a symbol of inequality with no justification in Islam or the Koran.
News & Media
The owners of the cafe, which has been seen by some as a symbol of inequality in east London, said on Sunday that the attack left customers including children "terrified for their lives".
News & Media
Although the solution of (3) is widely known, and has been presented in [33, 34], the constraint (4) increases the computational complexity of the optimization problem significantly, requiring us to solve the Lagrange inequality for each OFDM symbol, which might become infeasible for wideband transmissions possessing a large number of subcarriers.
Expert writing Tips
Best practice
When writing about mathematical concepts, be precise and use the term "inequality symbol" to clearly refer to the specific symbol representing the inequality relationship.
Common error
Avoid using the term "inequality symbol" interchangeably with symbols representing other mathematical relationships, such as equality or approximation. Always ensure you are referring to symbols that specifically denote inequality.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "inequality symbol" functions primarily as a noun phrase, specifically referring to a symbol used in mathematics to denote a relationship of inequality between two values or expressions. This is evident from the examples provided by Ludwig, where it's used to identify and describe these symbols.
Frequent in
Science
60%
Wiki
20%
News & Media
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "inequality symbol" is a noun phrase used to refer to mathematical symbols that denote a relationship of inequality. According to Ludwig AI, the phrase is grammatically correct and usable in written English. The phrase is primarily used in mathematical, scientific, and technical contexts. While examples are limited, its meaning is clear and usage is consistent. Related terms include "inequality sign", "symbol for inequality", and "mathematical symbol for inequality". The primary contexts are Science, Wiki and News & Media.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
inequality sign
Replaces "symbol" with "sign", a common synonym in this context.
symbol for inequality
Reverses the order of the words while keeping the core meaning intact.
mathematical symbol for inequality
Adds the adjective "mathematical" to explicitly state the context.
notation for inequality
Uses "notation" instead of "symbol", indicating a more formal term.
representation of inequality
Replaces "symbol" with "representation", focusing on the act of representing.
sign indicating inequality
Elaborates on the function of the sign or symbol.
inequality operator
Emphasizes the operational aspect of the symbol in mathematical expressions.
character denoting inequality
Substitutes "symbol" with "character", a more generic term.
glyph for inequality
Uses "glyph" to refer to a symbolic representation of inequality.
inequality marker
Replaces "symbol" with "marker", referring to something that indicates inequality.
FAQs
How do I use "inequality symbol" in a sentence?
Use "inequality symbol" when you need to refer to the mathematical symbol indicating that two values are not equal or that one is greater or less than the other. For example: "The "greater than symbol" is an inequality symbol."
What's the difference between "inequality symbol" and "inequality sign"?
The terms "inequality symbol" and "inequality sign" are often used interchangeably. Both refer to the same set of mathematical symbols that represent inequality. The choice between them often comes down to personal preference or the style guide being used.
Which symbols are considered "inequality symbols"?
Common "inequality symbols" include > (greater than), < (less than), ≥ (greater than or equal to), ≤ (less than or equal to), and ≠ (not equal to).
In what contexts is it appropriate to use the term "inequality symbol"?
The term "inequality symbol" is appropriate in mathematical, scientific, and technical writing where precise language is necessary to describe mathematical concepts and notations. It is also suitable for educational materials explaining mathematical principles.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested