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
let us denote
Grammar usage guide and real-world examplesUSAGE SUMMARY
"let us denote" is a correct and usable phrase in written English.
You can use it when introducing a definition or a concept. For example, "Let us denote the set of all real numbers as R."
✓ Grammatically correct
Science
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
59 human-written examples
Let us denote (19).
Let us denote, and.
Let us denote (1.1).
Let us denote this <Ramey, Singing>.
Science
Finally, let us denote (4).
Let us denote by (5.1).
For, let us denote (2.14).
Science
Let us denote that (44).
For, let us denote by (3.2).
Science
Let us denote by this average value.
Let us denote u_=lv-Au_.
Science
Expert writing Tips
Best practice
When using "let us denote", ensure the symbol or term you are introducing is clearly defined and consistently used throughout your text.
Common error
Avoid using the same symbol to denote different concepts within the same context. This can lead to confusion and ambiguity for the reader.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "let us denote" serves as an introductory element, signaling the introduction of a specific notation or symbol that will be used subsequently. Ludwig AI confirms it is a correct and usable phrase. This sets a convention to be followed, ensuring clarity and consistency in the text. Examples show it often precedes a mathematical expression or a defined term.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "let us denote" functions as a formal introduction to a definition or symbol assignment, primarily within academic and scientific contexts. Ludwig AI confirms it as grammatically sound and demonstrates its extensive use in research articles. Its purpose is to establish clarity and prevent ambiguity by explicitly linking a concept to its representation. While highly prevalent in scientific writing, its formality makes it less suitable for informal communication. Remember to use this phrase when introducing a new symbol or term in formal writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
let us define
Replaces "denote" with "define", focusing on establishing a meaning.
let us designate
Uses "designate" instead of "denote", implying a more formal assignment.
we will use the notation
Shifts the focus to the notation itself being used.
we shall represent
A more formal way of saying "we will denote".
for simplicity, we write
Adds a justification for the notation being introduced.
we introduce the symbol
Highlights the introduction of a new symbol.
for convenience, let
Emphasizes the convenience of the definition.
we name it
Focuses on assigning a name to something.
we term it
Emphasizes the use of a specific term.
we label it
Focuses on assigning a label to something.
FAQs
How to use "let us denote" in a sentence?
Use "let us denote" to introduce a new term or symbol. For example, "Let us denote the speed of light as c."
What can I say instead of "let us denote"?
You can use alternatives like "let us define", "let us designate", or "we will use the notation" depending on the context.
When is it appropriate to use "let us denote"?
It's appropriate to use "let us denote" when you are formally introducing a symbol, variable, or term that will be used in a mathematical or scientific context.
Is "let us denote" formal or informal?
"Let us denote" is considered a formal phrase, commonly used in academic and scientific writing.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested