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
function demands
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "function demands" is correct and usable in written English.
It can be used when discussing the requirements or expectations of a particular function or role, often in a technical or professional context. Example: "The function demands a high level of accuracy and efficiency to ensure optimal performance."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
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
1 human-written examples
Osteoclast differentiation and function demands significant increase in energy consumption, which is required for monocyte proliferation and fusion, protein synthesis to gain resorptive machinery, and activity of homeostatic and resorptive ion pumps.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Nevertheless Deschamps, supported by captain Hugo Lloris, maintained a unified front, insisting that the squad would carry out the function demanded of them by the president of the French Football Federation to the best of their ability and with pride.
News & Media
Since the time is set as in IEEE 802.11b, any function demanding such a short delay must be implemented in firmware.
The function of chaetae in fossil brachiopod taxa is perhaps even more difficult to assess than for extant forms, yet as chaetae represent such a distinctive morphological feature for both M. burgessensis and P. zenobia, their potential function demand attention.
Science
Improved health systems functioning demands change in the global aid architecture.
Together, these suggest that effective executive functioning abilities are not sufficient to answer counterfactual questions and that tasks similar in executive functioning demands can vary in difficulty.
We do not impose any demand function, the demands are the emergent result of the consumers' decisions.
The functions demand an individual MP who is independent and unbiased.
News & Media
Slopes of demand functions (demand elasticity), generated by operant conditioning techniques, are used to measure behavioural motivation of farm animals.
These findings suggest that some prefrontal functions demanding cognitive flexibility are favored in women carriers of the Val allele, which may help to explain, at least in part, the cognitive decline in middle-aged women with dopamine-related genes.
Demand for freight transportation is generally a function of demand for a product.
Encyclopedias
Expert writing Tips
Best practice
When using "function demands", ensure the context clearly defines what "function" refers to, whether it's a role, a process, or a system, to avoid ambiguity.
Common error
Avoid using "function demands" without specifying the function or the specific demands. For instance, instead of saying "the function demands excellence", clarify with "the function of data analysis demands a high level of accuracy".
Source & Trust
79%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "function demands" typically serves as a verb phrase where "function" acts as a noun specifying a role, process, or system and "demands" indicates a requirement or necessity. According to Ludwig AI, it is indeed a valid phrase in the English language.
Frequent in
Science
40%
News & Media
20%
Encyclopedias
20%
Less common in
Wiki
20%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "function demands" is a grammatically correct way to express that a specific function requires certain conditions or capabilities. While Ludwig AI confirms its validity, the phrase appears relatively infrequently in a broad range of texts and has a very restricted context of use.
When employing this phrase, ensure clarity by explicitly stating both the function and its demands. Though applicable in formal settings, consider alternative phrases such as "role requires" or "job entails" for increased variety and impact. The phrase is most commonly found in scientific, news, and encyclopedia sources.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
role requires
Focuses on the necessary skills or qualifications for a position, shifting from the function itself to the required attributes.
job entails
Highlights the specific tasks and responsibilities involved, changing the emphasis to the activities performed.
position necessitates
Emphasizes the essential needs for a particular role, using a more formal tone than "function demands".
task requires
Shifts the focus to a specific task and its needs, instead of a broader function.
operation needs
Describes the needs of an activity.
responsibility calls for
Highlights the need for particular qualities or actions within a duty.
activity necessitates
Emphasizes the unavoidable requirements of an activity.
post requires
Specifies the needs for a particular job.
office entails
Highlights the specific tasks and responsibilities involved in a certain position.
assignment requires
Shifts the focus to a specific duty and its needs, instead of a broader role.
FAQs
How can I use "function demands" in a sentence?
You can use "function demands" to describe the requirements or expectations of a specific function or role. For example, "This "function demands" a high level of expertise".
What are some alternatives to "function demands"?
Some alternatives include "role requires", "job entails", or "position necessitates" depending on the context.
Is it correct to say "function demands" in formal writing?
Yes, "function demands" is acceptable in formal writing, particularly in technical or professional contexts where describing the requirements of a function is necessary. However, consider alternatives for variety and clarity.
What's the difference between "function requires" and "function demands"?
"Function requires" and "function demands" are very similar. "Demands" implies a stronger, more critical need than "function requires". The choice depends on the degree of necessity you wish to convey.
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
79%
Authority and reliability
3.8/5
Expert rating
Real-world application tested